| 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 | $55.85 | 11.227% | $62.1203 | $62.12 | $62.10 | $62.10 |
| Purchase #2 | $192.70 | 3.306% | $199.0707 | $199.07 | $199.05 | $199.10 |
| Purchase #3 | $144.25 | 10.551% | $159.4698 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $215.43 | 13.579% | $244.6832 | $244.68 | $244.70 | $244.70 |
| Purchase #5 | $100.37 | 11.839% | $112.2528 | $112.25 | $112.25 | $112.30 |
| Purchase #6 | $46.57 | 12.127% | $52.2175 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $137.74 | 10.239% | $151.8432 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $892.91 | $981.6575 | $981.65 | $981.60 | $981.70 | |