| 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 | $44.25 | 4.162% | $46.0917 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $58.82 | 10.380% | $64.9255 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $33.50 | 13.621% | $38.063 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $140.51 | 10.808% | $155.6963 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $168.59 | 4.169% | $175.6185 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $170.46 | 4.159% | $177.5494 | $177.55 | $177.55 | $177.50 |
| Purchase #7 | $154.69 | 6.513% | $164.765 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $770.82 | $822.7094 | $822.72 | $822.70 | $822.70 | |