| 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 | $12.58 | 11.858% | $14.0717 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $62.35 | 5.804% | $65.9688 | $65.97 | $65.95 | $66.00 |
| Purchase #3 | $138.48 | 9.269% | $151.3157 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $19.63 | 11.852% | $21.9565 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $82.60 | 5.690% | $87.2999 | $87.30 | $87.30 | $87.30 |
| Purchase #6 | $27.76 | 6.873% | $29.6679 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $46.54 | 9.454% | $50.9399 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $389.94 | $421.2204 | $421.23 | $421.15 | $421.30 | |