| 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 | $28.82 | 3.229% | $29.7506 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $148.41 | 5.232% | $156.1748 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $12.94 | 3.733% | $13.4231 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $234.61 | 4.800% | $245.8713 | $245.87 | $245.85 | $245.90 |
| Purchase #5 | $193.25 | 12.741% | $217.872 | $217.87 | $217.85 | $217.90 |
| Purchase #6 | $70.65 | 5.471% | $74.5153 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $26.88 | 12.603% | $30.2677 | $30.27 | $30.25 | $30.30 |
| 7 purchase totals = | $715.56 | $767.8748 | $767.87 | $767.75 | $768.00 | |