| 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 | $217.85 | 8.512% | $236.3934 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $47.79 | 4.811% | $50.0892 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $18.84 | 9.168% | $20.5673 | $20.57 | $20.55 | $20.60 |
| Purchase #4 | $141.31 | 12.603% | $159.1193 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $139.33 | 6.620% | $148.5536 | $148.55 | $148.55 | $148.60 |
| Purchase #6 | $58.64 | 13.324% | $66.4532 | $66.45 | $66.45 | $66.50 |
| Purchase #7 | $58.66 | 9.217% | $64.0667 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $682.42 | $745.2427 | $745.24 | $745.20 | $745.40 | |