| 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 | $130.28 | 10.737% | $144.2682 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $55.33 | 12.308% | $62.14 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $47.25 | 4.574% | $49.4112 | $49.41 | $49.40 | $49.40 |
| Purchase #4 | $77.49 | 8.384% | $83.9868 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $15.46 | 10.548% | $17.0907 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $96.49 | 9.654% | $105.8051 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $12.68 | 11.700% | $14.1636 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $434.98 | $476.8656 | $476.87 | $476.85 | $476.90 | |