| 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 | $57.78 | 5.730% | $61.0908 | $61.09 | $61.10 | $61.10 |
| Purchase #2 | $59.36 | 11.301% | $66.0683 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $6.68 | 4.460% | $6.9779 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $200.47 | 4.621% | $209.7337 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $146.42 | 13.115% | $165.623 | $165.62 | $165.60 | $165.60 |
| Purchase #6 | $11.99 | 8.718% | $13.0353 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $106.39 | 6.108% | $112.8883 | $112.89 | $112.90 | $112.90 |
| 7 purchase totals = | $589.09 | $635.4173 | $635.42 | $635.45 | $635.40 | |