| 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 | $41.34 | 12.492% | $46.5042 | $46.50 | $46.50 | $46.50 |
| Purchase #2 | $199.63 | 9.753% | $219.0999 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $174.54 | 9.412% | $190.9677 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $166.62 | 9.472% | $182.4022 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $91.33 | 13.612% | $103.7618 | $103.76 | $103.75 | $103.80 |
| Purchase #6 | $43.97 | 6.429% | $46.7968 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $15.64 | 6.125% | $16.598 | $16.60 | $16.60 | $16.60 |
| 7 purchase totals = | $733.07 | $806.1306 | $806.13 | $806.10 | $806.20 | |