| 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 | $32.38 | 3.564% | $33.534 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $71.52 | 8.436% | $77.5534 | $77.55 | $77.55 | $77.60 |
| Purchase #3 | $74.84 | 9.210% | $81.7328 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $193.25 | 10.157% | $212.8784 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $140.73 | 11.438% | $156.8267 | $156.83 | $156.85 | $156.80 |
| Purchase #6 | $12.38 | 10.295% | $13.6545 | $13.65 | $13.65 | $13.70 |
| Purchase #7 | $226.83 | 4.335% | $236.6631 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $751.93 | $812.8429 | $812.83 | $812.90 | $812.90 | |