| 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 | $39.85 | 11.213% | $44.3184 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $218.68 | 10.293% | $241.1887 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $44.43 | 10.283% | $48.9987 | $49.00 | $49.00 | $49.00 |
| Purchase #4 | $65.48 | 4.507% | $68.4312 | $68.43 | $68.45 | $68.40 |
| Purchase #5 | $44.27 | 7.177% | $47.4473 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $204.57 | 10.222% | $225.4811 | $225.48 | $225.50 | $225.50 |
| Purchase #7 | $144.79 | 13.134% | $163.8067 | $163.81 | $163.80 | $163.80 |
| 7 purchase totals = | $762.07 | $839.6721 | $839.68 | $839.70 | $839.60 | |