| 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 | $58.69 | 9.826% | $64.4569 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $114.82 | 5.419% | $121.0421 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $198.49 | 13.142% | $224.5756 | $224.58 | $224.60 | $224.60 |
| Purchase #4 | $159.78 | 3.160% | $164.829 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $188.46 | 9.517% | $206.3957 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $99.64 | 8.786% | $108.3944 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $81.26 | 5.644% | $85.8463 | $85.85 | $85.85 | $85.80 |
| 7 purchase totals = | $901.14 | $975.5400 | $975.55 | $975.60 | $975.50 | |