| 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 | $30.85 | 6.237% | $32.7741 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $95.71 | 12.821% | $107.981 | $107.98 | $108.00 | $108.00 |
| Purchase #3 | $62.96 | 5.106% | $66.1747 | $66.17 | $66.15 | $66.20 |
| Purchase #4 | $119.95 | 10.829% | $132.9394 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $91.38 | 7.806% | $98.5131 | $98.51 | $98.50 | $98.50 |
| Purchase #6 | $229.96 | 12.249% | $258.1278 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $186.99 | 12.132% | $209.6756 | $209.68 | $209.70 | $209.70 |
| 7 purchase totals = | $817.80 | $906.1857 | $906.18 | $906.20 | $906.20 | |