| 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 | $186.52 | 8.642% | $202.6391 | $202.64 | $202.65 | $202.60 |
| Purchase #2 | $102.59 | 7.870% | $110.6638 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $37.76 | 13.496% | $42.8561 | $42.86 | $42.85 | $42.90 |
| Purchase #4 | $11.34 | 4.503% | $11.8506 | $11.85 | $11.85 | $11.90 |
| Purchase #5 | $110.41 | 12.805% | $124.548 | $124.55 | $124.55 | $124.50 |
| Purchase #6 | $30.74 | 5.469% | $32.4212 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $116.27 | 11.714% | $129.8899 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $595.63 | $654.8687 | $654.87 | $654.85 | $654.90 | |