| 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 | $5.77 | 11.352% | $6.425 | $6.43 | $6.45 | $6.40 |
| Purchase #2 | $69.73 | 6.554% | $74.3001 | $74.30 | $74.30 | $74.30 |
| Purchase #3 | $100.89 | 7.635% | $108.593 | $108.59 | $108.60 | $108.60 |
| Purchase #4 | $179.55 | 8.633% | $195.0506 | $195.05 | $195.05 | $195.10 |
| Purchase #5 | $170.31 | 12.533% | $191.655 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $74.91 | 5.428% | $78.9761 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $61.86 | 11.849% | $69.1898 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $663.02 | $724.1896 | $724.20 | $724.25 | $724.30 | |