| 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 | $28.39 | 7.402% | $30.4914 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $245.77 | 10.497% | $271.5685 | $271.57 | $271.55 | $271.60 |
| Purchase #3 | $222.74 | 9.756% | $244.4705 | $244.47 | $244.45 | $244.50 |
| Purchase #4 | $173.83 | 5.666% | $183.6792 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $159.26 | 13.211% | $180.2998 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $21.71 | 4.249% | $22.6325 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $29.30 | 8.411% | $31.7644 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $881.00 | $964.9063 | $964.90 | $964.90 | $965.00 | |