| 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 | $89.39 | 9.761% | $98.1154 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $242.28 | 9.553% | $265.425 | $265.43 | $265.45 | $265.40 |
| Purchase #3 | $193.52 | 6.614% | $206.3194 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $175.54 | 12.384% | $197.2789 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $158.48 | 8.439% | $171.8541 | $171.85 | $171.85 | $171.90 |
| Purchase #6 | $30.65 | 8.330% | $33.2031 | $33.20 | $33.20 | $33.20 |
| Purchase #7 | $17.81 | 13.755% | $20.2598 | $20.26 | $20.25 | $20.30 |
| 7 purchase totals = | $907.67 | $992.4557 | $992.46 | $992.45 | $992.50 | |