| 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 | $63.98 | 8.554% | $69.4528 | $69.45 | $69.45 | $69.50 |
| Purchase #2 | $20.56 | 6.285% | $21.8522 | $21.85 | $21.85 | $21.90 |
| Purchase #3 | $58.68 | 12.458% | $65.9904 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $188.88 | 12.308% | $212.1274 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $129.85 | 4.347% | $135.4946 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $238.62 | 9.243% | $260.6756 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $188.90 | 6.628% | $201.4203 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $889.47 | $967.0133 | $967.01 | $967.05 | $967.10 | |