| 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 | $21.55 | 11.751% | $24.0823 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $136.97 | 10.261% | $151.0245 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $58.92 | 13.104% | $66.6409 | $66.64 | $66.65 | $66.60 |
| Purchase #4 | $116.71 | 9.859% | $128.2164 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $184.39 | 5.254% | $194.0779 | $194.08 | $194.10 | $194.10 |
| Purchase #6 | $62.70 | 13.377% | $71.0874 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $161.91 | 9.873% | $177.8954 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $743.15 | $813.0248 | $813.03 | $813.05 | $813.00 | |