| 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 | $93.86 | 9.459% | $102.7382 | $102.74 | $102.75 | $102.70 |
| Purchase #2 | $47.88 | 13.625% | $54.4037 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $70.69 | 11.321% | $78.6928 | $78.69 | $78.70 | $78.70 |
| Purchase #4 | $243.32 | 4.836% | $255.087 | $255.09 | $255.10 | $255.10 |
| Purchase #5 | $20.91 | 6.557% | $22.2811 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $111.39 | 12.264% | $125.0509 | $125.05 | $125.05 | $125.10 |
| Purchase #7 | $220.81 | 13.747% | $251.1648 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $808.86 | $889.4185 | $889.41 | $889.45 | $889.50 | |