| 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 | $19.56 | 13.567% | $22.2137 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $68.28 | 9.192% | $74.5563 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $203.65 | 7.642% | $219.2129 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $125.93 | 4.733% | $131.8903 | $131.89 | $131.90 | $131.90 |
| Purchase #5 | $129.88 | 8.792% | $141.299 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $206.53 | 12.674% | $232.7056 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $149.30 | 6.776% | $159.4166 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $903.13 | $981.2944 | $981.30 | $981.25 | $981.30 | |