| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.37 | 7.587% | $36.9777 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $129.65 | 12.116% | $145.3584 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $183.86 | 9.856% | $201.9812 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $122.84 | 10.398% | $135.6129 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $78.35 | 13.691% | $89.0769 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $144.49 | 10.700% | $159.9504 | $159.95 | $159.95 | $160.00 |
| Purchase #7 | $96.49 | 8.281% | $104.4803 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $790.05 | $873.4378 | $873.44 | $873.50 | $873.60 | |