| 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 | $35.35 | 11.210% | $39.3127 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $239.59 | 8.736% | $260.5206 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $91.86 | 10.372% | $101.3877 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $87.25 | 11.647% | $97.412 | $97.41 | $97.40 | $97.40 |
| Purchase #5 | $63.88 | 11.700% | $71.354 | $71.35 | $71.35 | $71.40 |
| Purchase #6 | $24.36 | 4.560% | $25.4708 | $25.47 | $25.45 | $25.50 |
| Purchase #7 | $122.70 | 11.388% | $136.6731 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $664.99 | $732.1309 | $732.12 | $732.05 | $732.20 | |