| 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 | $23.29 | 8.712% | $25.319 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $24.76 | 10.646% | $27.3959 | $27.40 | $27.40 | $27.40 |
| Purchase #3 | $45.69 | 7.515% | $49.1236 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $139.26 | 7.303% | $149.4302 | $149.43 | $149.45 | $149.40 |
| Purchase #5 | $100.26 | 8.593% | $108.8753 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $150.46 | 13.647% | $170.9933 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $66.99 | 12.595% | $75.4274 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $550.71 | $606.5647 | $606.57 | $606.60 | $606.50 | |