| 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 | $46.94 | 7.473% | $50.4478 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $16.79 | 4.279% | $17.5084 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $114.26 | 4.843% | $119.7936 | $119.79 | $119.80 | $119.80 |
| Purchase #4 | $40.29 | 7.651% | $43.3726 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $19.39 | 10.241% | $21.3757 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $99.69 | 10.830% | $110.4864 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $61.71 | 12.118% | $69.188 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $399.07 | $432.1725 | $432.18 | $432.20 | $432.20 | |