| 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 | $88.65 | 3.129% | $91.4239 | $91.42 | $91.40 | $91.40 |
| Purchase #2 | $118.58 | 3.647% | $122.9046 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $65.62 | 6.307% | $69.7587 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $64.34 | 8.540% | $69.8346 | $69.83 | $69.85 | $69.80 |
| Purchase #5 | $231.28 | 12.629% | $260.4884 | $260.49 | $260.50 | $260.50 |
| Purchase #6 | $207.32 | 10.479% | $229.0451 | $229.05 | $229.05 | $229.00 |
| Purchase #7 | $59.55 | 3.317% | $61.5253 | $61.53 | $61.55 | $61.50 |
| 7 purchase totals = | $835.34 | $904.9806 | $904.98 | $905.00 | $904.90 | |