| 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 | $39.62 | 6.716% | $42.2809 | $42.28 | $42.30 | $42.30 |
| Purchase #2 | $185.52 | 11.300% | $206.4838 | $206.48 | $206.50 | $206.50 |
| Purchase #3 | $44.85 | 7.268% | $48.1097 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $69.54 | 6.480% | $74.0462 | $74.05 | $74.05 | $74.00 |
| Purchase #5 | $73.84 | 6.499% | $78.6389 | $78.64 | $78.65 | $78.60 |
| Purchase #6 | $51.52 | 13.343% | $58.3943 | $58.39 | $58.40 | $58.40 |
| Purchase #7 | $157.41 | 3.554% | $163.0044 | $163.00 | $163.00 | $163.00 |
| 7 purchase totals = | $622.30 | $670.9582 | $670.95 | $671.00 | $670.90 | |