| 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 | $51.51 | 4.645% | $53.9026 | $53.90 | $53.90 | $53.90 |
| Purchase #2 | $10.30 | 3.855% | $10.6971 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $208.95 | 4.167% | $217.6569 | $217.66 | $217.65 | $217.70 |
| Purchase #4 | $159.56 | 5.346% | $168.0901 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $194.31 | 8.286% | $210.4105 | $210.41 | $210.40 | $210.40 |
| Purchase #6 | $190.67 | 4.439% | $199.1338 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $9.91 | 4.232% | $10.3294 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $825.21 | $870.2204 | $870.22 | $870.25 | $870.20 | |