| 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 | $20.94 | 6.743% | $22.352 | $22.35 | $22.35 | $22.40 |
| Purchase #2 | $74.62 | 5.448% | $78.6853 | $78.69 | $78.70 | $78.70 |
| Purchase #3 | $223.94 | 10.188% | $246.755 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $147.39 | 7.136% | $157.9078 | $157.91 | $157.90 | $157.90 |
| Purchase #5 | $167.80 | 12.572% | $188.8958 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $83.44 | 10.542% | $92.2362 | $92.24 | $92.25 | $92.20 |
| Purchase #7 | $168.33 | 5.251% | $177.169 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $886.46 | $964.0011 | $964.02 | $964.00 | $964.10 | |