| 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 | $84.27 | 9.535% | $92.3051 | $92.31 | $92.30 | $92.30 |
| Purchase #2 | $112.27 | 13.278% | $127.1772 | $127.18 | $127.20 | $127.20 |
| Purchase #3 | $146.68 | 13.492% | $166.4701 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $197.31 | 6.324% | $209.7879 | $209.79 | $209.80 | $209.80 |
| Purchase #5 | $29.93 | 8.309% | $32.4169 | $32.42 | $32.40 | $32.40 |
| Purchase #6 | $57.25 | 5.316% | $60.2934 | $60.29 | $60.30 | $60.30 |
| Purchase #7 | $166.80 | 13.735% | $189.71 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $794.51 | $878.1606 | $878.17 | $878.15 | $878.20 | |