| 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 | $92.82 | 10.653% | $102.7081 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $64.49 | 3.142% | $66.5163 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $164.34 | 12.325% | $184.5949 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $48.81 | 13.700% | $55.497 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $64.59 | 6.584% | $68.8426 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $105.31 | 9.411% | $115.2207 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $103.83 | 13.852% | $118.2125 | $118.21 | $118.20 | $118.20 |
| 7 purchase totals = | $644.19 | $711.5921 | $711.59 | $711.55 | $711.50 | |