| 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 | $73.77 | 5.852% | $78.087 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $212.64 | 11.318% | $236.7066 | $236.71 | $236.70 | $236.70 |
| Purchase #3 | $203.71 | 5.172% | $214.2459 | $214.25 | $214.25 | $214.20 |
| Purchase #4 | $137.82 | 10.573% | $152.3917 | $152.39 | $152.40 | $152.40 |
| Purchase #5 | $18.32 | 13.497% | $20.7927 | $20.79 | $20.80 | $20.80 |
| Purchase #6 | $48.54 | 3.234% | $50.1098 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $199.71 | 12.522% | $224.7177 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $894.51 | $977.0514 | $977.06 | $977.05 | $977.00 | |