| 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 | $49.56 | 11.438% | $55.2287 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $202.62 | 4.685% | $212.1127 | $212.11 | $212.10 | $212.10 |
| Purchase #3 | $30.48 | 13.535% | $34.6055 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $217.79 | 4.763% | $228.1633 | $228.16 | $228.15 | $228.20 |
| Purchase #5 | $105.27 | 4.846% | $110.3714 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $56.65 | 3.723% | $58.7591 | $58.76 | $58.75 | $58.80 |
| Purchase #7 | $121.64 | 6.189% | $129.1683 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $784.01 | $828.4090 | $828.41 | $828.35 | $828.50 | |