| 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 | $222.41 | 4.708% | $232.8811 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $154.30 | 12.537% | $173.6446 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $46.33 | 8.621% | $50.3241 | $50.32 | $50.30 | $50.30 |
| Purchase #4 | $93.33 | 12.859% | $105.3313 | $105.33 | $105.35 | $105.30 |
| Purchase #5 | $19.74 | 9.157% | $21.5476 | $21.55 | $21.55 | $21.50 |
| Purchase #6 | $24.33 | 5.466% | $25.6599 | $25.66 | $25.65 | $25.70 |
| Purchase #7 | $58.76 | 3.798% | $60.9917 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $619.20 | $670.3803 | $670.37 | $670.40 | $670.30 | |