| 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 | $20.97 | 10.561% | $23.1846 | $23.18 | $23.20 | $23.20 |
| Purchase #2 | $177.26 | 5.803% | $187.5464 | $187.55 | $187.55 | $187.50 |
| Purchase #3 | $68.66 | 8.591% | $74.5586 | $74.56 | $74.55 | $74.60 |
| Purchase #4 | $26.55 | 5.249% | $27.9436 | $27.94 | $27.95 | $27.90 |
| Purchase #5 | $55.69 | 4.109% | $57.9783 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $125.29 | 6.305% | $133.1895 | $133.19 | $133.20 | $133.20 |
| Purchase #7 | $65.65 | 4.453% | $68.5734 | $68.57 | $68.55 | $68.60 |
| 7 purchase totals = | $540.07 | $572.9744 | $572.97 | $573.00 | $573.00 | |