| 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 | $18.49 | 7.335% | $19.8462 | $19.85 | $19.85 | $19.80 |
| Purchase #2 | $235.65 | 10.641% | $260.7255 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $94.78 | 12.144% | $106.2901 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $50.69 | 12.526% | $57.0394 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $57.87 | 4.512% | $60.4811 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $33.31 | 13.134% | $37.6849 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $15.28 | 11.654% | $17.0607 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $506.07 | $559.1279 | $559.13 | $559.20 | $559.10 | |