| 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 | $84.80 | 4.841% | $88.9052 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $120.73 | 11.258% | $134.3218 | $134.32 | $134.30 | $134.30 |
| Purchase #3 | $107.73 | 9.627% | $118.1012 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $69.95 | 7.474% | $75.1781 | $75.18 | $75.20 | $75.20 |
| Purchase #5 | $217.99 | 11.250% | $242.5139 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $150.65 | 5.650% | $159.1617 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $76.76 | 9.637% | $84.1574 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $828.61 | $902.3393 | $902.34 | $902.30 | $902.40 | |