| 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 | $5.47 | 13.590% | $6.2134 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $41.81 | 10.432% | $46.1716 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $232.27 | 6.837% | $248.1503 | $248.15 | $248.15 | $248.20 |
| Purchase #4 | $69.54 | 9.854% | $76.3925 | $76.39 | $76.40 | $76.40 |
| Purchase #5 | $101.95 | 11.325% | $113.4958 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $93.51 | 9.308% | $102.2139 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $37.97 | 6.858% | $40.574 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $582.52 | $633.2115 | $633.20 | $633.15 | $633.30 | |