| 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 | $74.68 | 7.753% | $80.4699 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $157.58 | 13.447% | $178.7698 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $35.71 | 9.354% | $39.0503 | $39.05 | $39.05 | $39.10 |
| Purchase #4 | $144.70 | 4.445% | $151.1319 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $174.95 | 9.208% | $191.0594 | $191.06 | $191.05 | $191.10 |
| Purchase #6 | $94.88 | 11.738% | $106.017 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $97.86 | 10.528% | $108.1627 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $780.36 | $854.6610 | $854.66 | $854.60 | $854.80 | |