| 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 | $75.71 | 13.521% | $85.9467 | $85.95 | $85.95 | $85.90 |
| Purchase #2 | $28.50 | 13.843% | $32.4453 | $32.45 | $32.45 | $32.40 |
| Purchase #3 | $137.97 | 7.499% | $148.3164 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $138.47 | 11.110% | $153.854 | $153.85 | $153.85 | $153.90 |
| Purchase #5 | $107.60 | 13.351% | $121.9657 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $227.88 | 10.825% | $252.548 | $252.55 | $252.55 | $252.50 |
| Purchase #7 | $161.89 | 13.269% | $183.3712 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $878.02 | $978.4473 | $978.46 | $978.40 | $978.40 | |