| 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 | $61.56 | 10.570% | $68.0669 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $228.37 | 4.448% | $238.5279 | $238.53 | $238.55 | $238.50 |
| Purchase #3 | $202.44 | 11.636% | $225.9959 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $24.40 | 10.296% | $26.9122 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $140.31 | 12.634% | $158.0368 | $158.04 | $158.05 | $158.00 |
| Purchase #6 | $73.95 | 9.692% | $81.1172 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $116.30 | 11.686% | $129.8908 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $847.33 | $928.5477 | $928.56 | $928.55 | $928.50 | |