| 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 | $70.82 | 8.648% | $76.9445 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $121.93 | 7.316% | $130.8504 | $130.85 | $130.85 | $130.90 |
| Purchase #3 | $127.68 | 12.590% | $143.7549 | $143.75 | $143.75 | $143.80 |
| Purchase #4 | $26.40 | 7.684% | $28.4286 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $180.72 | 7.614% | $194.48 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $235.42 | 7.653% | $253.4367 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $44.68 | 12.199% | $50.1305 | $50.13 | $50.15 | $50.10 |
| 7 purchase totals = | $807.65 | $878.0256 | $878.02 | $878.10 | $878.00 | |