| 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 | $78.68 | 10.342% | $86.8171 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $50.46 | 10.368% | $55.6917 | $55.69 | $55.70 | $55.70 |
| Purchase #3 | $224.29 | 10.245% | $247.2685 | $247.27 | $247.25 | $247.30 |
| Purchase #4 | $40.50 | 10.554% | $44.7744 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $108.34 | 3.372% | $111.9932 | $111.99 | $112.00 | $112.00 |
| Purchase #6 | $126.63 | 10.296% | $139.6678 | $139.67 | $139.65 | $139.70 |
| Purchase #7 | $228.52 | 7.136% | $244.8272 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $857.42 | $931.0399 | $931.04 | $931.00 | $931.10 | |