| 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 | $49.26 | 11.782% | $55.0638 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $12.29 | 3.182% | $12.6811 | $12.68 | $12.70 | $12.70 |
| Purchase #3 | $53.92 | 11.380% | $60.0561 | $60.06 | $60.05 | $60.10 |
| Purchase #4 | $36.45 | 7.506% | $39.1859 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $58.72 | 3.333% | $60.6771 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $207.94 | 7.462% | $223.4565 | $223.46 | $223.45 | $223.50 |
| Purchase #7 | $59.76 | 4.554% | $62.4815 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $478.34 | $513.6020 | $513.61 | $513.65 | $513.80 | |