| 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 | $26.42 | 9.590% | $28.9537 | $28.95 | $28.95 | $29.00 |
| Purchase #2 | $148.69 | 11.818% | $166.2622 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $181.31 | 10.384% | $200.1372 | $200.14 | $200.15 | $200.10 |
| Purchase #4 | $138.52 | 8.619% | $150.459 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $118.95 | 6.683% | $126.8994 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $47.36 | 4.770% | $49.6191 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $13.33 | 4.215% | $13.8919 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $674.58 | $736.2225 | $736.22 | $736.20 | $736.30 | |