| 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 | $63.56 | 6.467% | $67.6704 | $67.67 | $67.65 | $67.70 |
| Purchase #2 | $79.31 | 6.263% | $84.2772 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $27.31 | 4.512% | $28.5422 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $200.72 | 11.708% | $224.2203 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $202.42 | 5.525% | $213.6037 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $90.27 | 11.178% | $100.3604 | $100.36 | $100.35 | $100.40 |
| Purchase #7 | $142.97 | 8.770% | $155.5085 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $806.56 | $874.1827 | $874.18 | $874.15 | $874.20 | |