| 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 | $83.43 | 11.796% | $93.2714 | $93.27 | $93.25 | $93.30 |
| Purchase #2 | $238.33 | 12.249% | $267.523 | $267.52 | $267.50 | $267.50 |
| Purchase #3 | $27.80 | 6.737% | $29.6729 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $80.48 | 6.147% | $85.4271 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $91.79 | 8.284% | $99.3939 | $99.39 | $99.40 | $99.40 |
| Purchase #6 | $107.94 | 12.844% | $121.8038 | $121.80 | $121.80 | $121.80 |
| Purchase #7 | $184.68 | 13.326% | $209.2905 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $814.45 | $906.3826 | $906.37 | $906.35 | $906.40 | |