| 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 | $22.39 | 5.766% | $23.681 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $225.47 | 8.452% | $244.5267 | $244.53 | $244.55 | $244.50 |
| Purchase #3 | $149.80 | 11.528% | $167.0689 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $49.43 | 7.434% | $53.1046 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $121.51 | 7.709% | $130.8772 | $130.88 | $130.90 | $130.90 |
| Purchase #6 | $147.60 | 7.358% | $158.4604 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $59.29 | 4.498% | $61.9569 | $61.96 | $61.95 | $62.00 |
| 7 purchase totals = | $775.49 | $839.6757 | $839.68 | $839.70 | $839.80 | |