| 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 | $96.78 | 4.691% | $101.3199 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $44.39 | 5.498% | $46.8306 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $158.58 | 13.866% | $180.5687 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $113.58 | 10.550% | $125.5627 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $138.29 | 7.205% | $148.2538 | $148.25 | $148.25 | $148.30 |
| Purchase #6 | $231.78 | 5.172% | $243.7677 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $124.47 | 13.152% | $140.8403 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $907.87 | $987.1437 | $987.14 | $987.10 | $987.20 | |