| 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 | $14.39 | 6.637% | $15.3451 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $209.81 | 6.494% | $223.4351 | $223.44 | $223.45 | $223.40 |
| Purchase #3 | $199.90 | 10.803% | $221.4952 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $11.29 | 5.266% | $11.8845 | $11.88 | $11.90 | $11.90 |
| Purchase #5 | $194.63 | 5.681% | $205.6869 | $205.69 | $205.70 | $205.70 |
| Purchase #6 | $47.94 | 10.282% | $52.8692 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $134.49 | 13.360% | $152.4579 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $812.45 | $883.1739 | $883.19 | $883.20 | $883.20 | |