| 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 | $40.70 | 11.203% | $45.2596 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $76.96 | 8.269% | $83.3238 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $128.67 | 4.484% | $134.4396 | $134.44 | $134.45 | $134.40 |
| Purchase #4 | $158.31 | 12.152% | $177.5478 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $104.91 | 12.709% | $118.243 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $232.63 | 13.131% | $263.1766 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $44.68 | 7.485% | $48.0243 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $786.86 | $870.0147 | $870.01 | $870.00 | $869.90 | |