| 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 | $98.70 | 12.339% | $110.8786 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $35.28 | 6.708% | $37.6466 | $37.65 | $37.65 | $37.60 |
| Purchase #3 | $92.55 | 12.841% | $104.4343 | $104.43 | $104.45 | $104.40 |
| Purchase #4 | $185.53 | 5.856% | $196.3946 | $196.39 | $196.40 | $196.40 |
| Purchase #5 | $60.57 | 4.335% | $63.1957 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $204.57 | 11.309% | $227.7048 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $180.78 | 6.463% | $192.4638 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $857.98 | $932.7184 | $932.71 | $932.75 | $932.70 | |