| 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 | $40.27 | 7.281% | $43.2021 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $205.75 | 10.685% | $227.7344 | $227.73 | $227.75 | $227.70 |
| Purchase #3 | $46.96 | 7.866% | $50.6539 | $50.65 | $50.65 | $50.70 |
| Purchase #4 | $183.65 | 8.544% | $199.3411 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $144.96 | 8.734% | $157.6208 | $157.62 | $157.60 | $157.60 |
| Purchase #6 | $55.34 | 3.206% | $57.1142 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $68.48 | 3.412% | $70.8165 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $745.41 | $806.4830 | $806.47 | $806.45 | $806.40 | |