| 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 | $57.78 | 4.800% | $60.5534 | $60.55 | $60.55 | $60.60 |
| Purchase #2 | $148.26 | 6.412% | $157.7664 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $43.27 | 11.224% | $48.1266 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $188.90 | 6.423% | $201.033 | $201.03 | $201.05 | $201.00 |
| Purchase #5 | $57.60 | 12.768% | $64.9544 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $125.60 | 10.654% | $138.9814 | $138.98 | $139.00 | $139.00 |
| Purchase #7 | $172.30 | 7.447% | $185.1312 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $793.71 | $856.5464 | $856.54 | $856.60 | $856.60 | |