| 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 | $56.88 | 3.136% | $58.6638 | $58.66 | $58.65 | $58.70 |
| Purchase #2 | $158.99 | 11.546% | $177.347 | $177.35 | $177.35 | $177.30 |
| Purchase #3 | $210.35 | 9.540% | $230.4174 | $230.42 | $230.40 | $230.40 |
| Purchase #4 | $139.61 | 13.458% | $158.3987 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $144.63 | 12.135% | $162.1809 | $162.18 | $162.20 | $162.20 |
| Purchase #6 | $120.72 | 9.288% | $131.9325 | $131.93 | $131.95 | $131.90 |
| Purchase #7 | $26.85 | 12.413% | $30.1829 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $858.03 | $949.1232 | $949.12 | $949.15 | $949.10 | |