| 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 | $45.57 | 6.452% | $48.5102 | $48.51 | $48.50 | $48.50 |
| Purchase #2 | $121.34 | 8.341% | $131.461 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $65.37 | 13.644% | $74.2891 | $74.29 | $74.30 | $74.30 |
| Purchase #4 | $229.41 | 11.255% | $255.2301 | $255.23 | $255.25 | $255.20 |
| Purchase #5 | $182.40 | 13.499% | $207.0222 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $17.57 | 3.758% | $18.2303 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $206.71 | 6.844% | $220.8572 | $220.86 | $220.85 | $220.90 |
| 7 purchase totals = | $868.37 | $955.6001 | $955.60 | $955.60 | $955.60 | |