| 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 | $122.46 | 10.291% | $135.0624 | $135.06 | $135.05 | $135.10 |
| Purchase #2 | $11.72 | 13.685% | $13.3239 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $11.27 | 12.509% | $12.6798 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $50.65 | 4.637% | $52.9986 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $233.44 | 8.799% | $253.9804 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $103.42 | 5.557% | $109.167 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $24.38 | 12.827% | $27.5072 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $557.34 | $604.7193 | $604.72 | $604.70 | $604.80 | |