| 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 | $124.72 | 6.826% | $133.2334 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $58.44 | 10.754% | $64.7246 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $119.93 | 7.388% | $128.7904 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $36.39 | 3.295% | $37.5891 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $62.31 | 8.351% | $67.5135 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $99.97 | 3.701% | $103.6699 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $197.32 | 6.651% | $210.4438 | $210.44 | $210.45 | $210.40 |
| 7 purchase totals = | $699.08 | $745.9647 | $745.95 | $745.95 | $745.90 | |