| 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 | $93.68 | 6.304% | $99.5856 | $99.59 | $99.60 | $99.60 |
| Purchase #2 | $12.34 | 9.846% | $13.555 | $13.56 | $13.55 | $13.60 |
| Purchase #3 | $21.51 | 8.313% | $23.2981 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $88.57 | 10.630% | $97.985 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $24.25 | 4.274% | $25.2864 | $25.29 | $25.30 | $25.30 |
| Purchase #6 | $103.71 | 7.847% | $111.8481 | $111.85 | $111.85 | $111.80 |
| Purchase #7 | $225.43 | 12.787% | $254.2557 | $254.26 | $254.25 | $254.30 |
| 7 purchase totals = | $569.49 | $625.8139 | $625.84 | $625.85 | $625.90 | |