| 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 | $59.54 | 4.389% | $62.1532 | $62.15 | $62.15 | $62.20 |
| Purchase #2 | $163.62 | 5.503% | $172.624 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $128.97 | 7.758% | $138.9755 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $120.71 | 4.136% | $125.7026 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $227.31 | 12.242% | $255.1373 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $23.69 | 6.835% | $25.3092 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $66.31 | 13.846% | $75.4913 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $790.15 | $855.3931 | $855.39 | $855.40 | $855.40 | |