| 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 | $23.36 | 11.672% | $26.0866 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $37.28 | 11.763% | $41.6652 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $96.88 | 13.762% | $110.2126 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $30.94 | 11.396% | $34.4659 | $34.47 | $34.45 | $34.50 |
| Purchase #5 | $143.51 | 10.655% | $158.801 | $158.80 | $158.80 | $158.80 |
| Purchase #6 | $175.85 | 4.783% | $184.2609 | $184.26 | $184.25 | $184.30 |
| Purchase #7 | $128.53 | 7.651% | $138.3638 | $138.36 | $138.35 | $138.40 |
| 7 purchase totals = | $636.35 | $693.8560 | $693.86 | $693.80 | $694.00 | |