| 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 | $32.30 | 8.809% | $35.1453 | $35.15 | $35.15 | $35.10 |
| Purchase #2 | $82.94 | 3.747% | $86.0478 | $86.05 | $86.05 | $86.00 |
| Purchase #3 | $239.27 | 3.777% | $248.3072 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $47.97 | 5.361% | $50.5417 | $50.54 | $50.55 | $50.50 |
| Purchase #5 | $209.85 | 3.651% | $217.5116 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $26.67 | 8.178% | $28.8511 | $28.85 | $28.85 | $28.90 |
| Purchase #7 | $48.57 | 8.866% | $52.8762 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $687.57 | $719.2809 | $719.29 | $719.30 | $719.20 | |