| 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 | $75.53 | 6.473% | $80.4191 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $35.94 | 5.144% | $37.7888 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $59.57 | 6.379% | $63.37 | $63.37 | $63.35 | $63.40 |
| Purchase #4 | $222.86 | 4.491% | $232.8686 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $233.64 | 3.700% | $242.2847 | $242.28 | $242.30 | $242.30 |
| Purchase #6 | $211.44 | 5.755% | $223.6084 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $93.81 | 3.131% | $96.7472 | $96.75 | $96.75 | $96.70 |
| 7 purchase totals = | $932.79 | $977.0868 | $977.09 | $977.05 | $977.10 | |