| 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 | $35.61 | 10.136% | $39.2194 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $54.54 | 10.349% | $60.1843 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $108.48 | 6.193% | $115.1982 | $115.20 | $115.20 | $115.20 |
| Purchase #4 | $148.84 | 3.554% | $154.1298 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $53.58 | 3.218% | $55.3042 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $184.96 | 9.476% | $202.4868 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $74.70 | 9.645% | $81.9048 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $660.71 | $708.4275 | $708.42 | $708.45 | $708.40 | |