| 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 | $74.47 | 6.523% | $79.3277 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $48.72 | 4.445% | $50.8856 | $50.89 | $50.90 | $50.90 |
| Purchase #3 | $52.52 | 3.112% | $54.1544 | $54.15 | $54.15 | $54.20 |
| Purchase #4 | $81.32 | 9.789% | $89.2804 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $89.57 | 8.488% | $97.1727 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $12.59 | 11.417% | $14.0274 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $8.70 | 4.716% | $9.1103 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $367.89 | $393.9585 | $393.96 | $394.00 | $394.00 | |