| 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 | $80.68 | 11.489% | $89.9493 | $89.95 | $89.95 | $89.90 |
| Purchase #2 | $158.90 | 7.398% | $170.6554 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $250.66 | 13.159% | $283.6443 | $283.64 | $283.65 | $283.60 |
| Purchase #4 | $125.50 | 8.839% | $136.5929 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $50.64 | 9.329% | $55.3642 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $46.36 | 12.286% | $52.0558 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $79.78 | 11.128% | $88.6579 | $88.66 | $88.65 | $88.70 |
| 7 purchase totals = | $792.52 | $876.9198 | $876.92 | $876.90 | $877.00 | |