| 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 | $33.94 | 9.279% | $37.0893 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $72.86 | 12.347% | $81.856 | $81.86 | $81.85 | $81.90 |
| Purchase #3 | $152.85 | 4.104% | $159.123 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $45.64 | 3.308% | $47.1498 | $47.15 | $47.15 | $47.10 |
| Purchase #5 | $95.80 | 13.260% | $108.5031 | $108.50 | $108.50 | $108.50 |
| Purchase #6 | $156.51 | 8.714% | $170.1483 | $170.15 | $170.15 | $170.10 |
| Purchase #7 | $188.67 | 3.251% | $194.8037 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $746.27 | $798.6732 | $798.67 | $798.65 | $798.60 | |