| 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 | $23.61 | 4.833% | $24.7511 | $24.75 | $24.75 | $24.80 |
| Purchase #2 | $18.40 | 4.335% | $19.1976 | $19.20 | $19.20 | $19.20 |
| Purchase #3 | $176.52 | 3.865% | $183.3425 | $183.34 | $183.35 | $183.30 |
| Purchase #4 | $5.48 | 4.370% | $5.7195 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $24.89 | 13.615% | $28.2788 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $169.30 | 4.686% | $177.2334 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $188.96 | 10.166% | $208.1697 | $208.17 | $208.15 | $208.20 |
| 7 purchase totals = | $607.16 | $646.6926 | $646.69 | $646.70 | $646.70 | |