| 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 | $13.69 | 4.571% | $14.3158 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $29.46 | 4.223% | $30.7041 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $234.42 | 5.253% | $246.7341 | $246.73 | $246.75 | $246.70 |
| Purchase #4 | $87.51 | 9.457% | $95.7858 | $95.79 | $95.80 | $95.80 |
| Purchase #5 | $42.81 | 4.872% | $44.8957 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $177.53 | 11.279% | $197.5536 | $197.55 | $197.55 | $197.60 |
| Purchase #7 | $97.79 | 3.413% | $101.1276 | $101.13 | $101.15 | $101.10 |
| 7 purchase totals = | $683.21 | $731.1167 | $731.12 | $731.15 | $731.10 | |