| 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 | $96.30 | 11.666% | $107.5344 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $202.25 | 5.254% | $212.8762 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $64.99 | 9.283% | $71.023 | $71.02 | $71.00 | $71.00 |
| Purchase #4 | $58.38 | 11.239% | $64.9413 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $95.83 | 4.413% | $100.059 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $189.87 | 11.384% | $211.4848 | $211.48 | $211.50 | $211.50 |
| Purchase #7 | $68.47 | 9.850% | $75.2143 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $776.09 | $843.1330 | $843.12 | $843.15 | $843.10 | |