| 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 | $52.55 | 13.197% | $59.485 | $59.49 | $59.50 | $59.50 |
| Purchase #2 | $199.90 | 7.787% | $215.4662 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $118.87 | 7.788% | $128.1276 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $165.71 | 6.839% | $177.0429 | $177.04 | $177.05 | $177.00 |
| Purchase #5 | $83.57 | 8.833% | $90.9517 | $90.95 | $90.95 | $91.00 |
| Purchase #6 | $129.26 | 7.775% | $139.31 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $113.61 | 7.536% | $122.1716 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $863.47 | $932.5550 | $932.56 | $932.55 | $932.60 | |