| 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 | $72.84 | 3.288% | $75.235 | $75.24 | $75.25 | $75.20 |
| Purchase #2 | $41.73 | 9.147% | $45.547 | $45.55 | $45.55 | $45.50 |
| Purchase #3 | $244.71 | 8.582% | $265.711 | $265.71 | $265.70 | $265.70 |
| Purchase #4 | $207.67 | 13.808% | $236.3451 | $236.35 | $236.35 | $236.30 |
| Purchase #5 | $172.55 | 5.618% | $182.2439 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $66.68 | 11.403% | $74.2835 | $74.28 | $74.30 | $74.30 |
| Purchase #7 | $101.37 | 12.316% | $113.8547 | $113.85 | $113.85 | $113.90 |
| 7 purchase totals = | $907.55 | $993.2202 | $993.22 | $993.25 | $993.10 | |