| 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 | $15.79 | 4.244% | $16.4601 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $59.94 | 8.309% | $64.9204 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $57.46 | 3.653% | $59.559 | $59.56 | $59.55 | $59.60 |
| Purchase #4 | $36.86 | 13.867% | $41.9714 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $203.91 | 12.739% | $229.8861 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $165.28 | 7.498% | $177.6727 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $198.48 | 12.166% | $222.6271 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $737.72 | $813.0968 | $813.10 | $813.05 | $813.20 | |