| 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 | $33.25 | 9.456% | $36.3941 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $116.69 | 8.323% | $126.4021 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $200.76 | 11.548% | $223.9438 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $31.72 | 11.188% | $35.2688 | $35.27 | $35.25 | $35.30 |
| Purchase #5 | $149.84 | 7.263% | $160.7229 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $74.30 | 10.230% | $81.9009 | $81.90 | $81.90 | $81.90 |
| Purchase #7 | $166.55 | 9.580% | $182.5055 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $773.11 | $847.1381 | $847.13 | $847.10 | $847.10 | |