| 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 | $88.69 | 10.181% | $97.7195 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $249.64 | 4.123% | $259.9327 | $259.93 | $259.95 | $259.90 |
| Purchase #3 | $168.63 | 5.524% | $177.9451 | $177.95 | $177.95 | $177.90 |
| Purchase #4 | $76.70 | 5.815% | $81.1601 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $133.29 | 4.443% | $139.2121 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $18.46 | 5.248% | $19.4288 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $203.65 | 4.288% | $212.3825 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $939.06 | $987.7808 | $987.78 | $987.80 | $987.70 | |