| 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 | $234.59 | 12.585% | $264.1132 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $82.93 | 5.236% | $87.2722 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $49.32 | 3.325% | $50.9599 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $72.81 | 7.542% | $78.3013 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $212.76 | 7.741% | $229.2298 | $229.23 | $229.25 | $229.20 |
| Purchase #6 | $51.52 | 6.749% | $54.9971 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $160.84 | 7.732% | $173.2761 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $864.77 | $938.1496 | $938.15 | $938.15 | $938.20 | |