| 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 | $45.49 | 3.228% | $46.9584 | $46.96 | $46.95 | $47.00 |
| Purchase #2 | $17.59 | 7.262% | $18.8674 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $131.43 | 10.207% | $144.8451 | $144.85 | $144.85 | $144.80 |
| Purchase #4 | $108.61 | 4.485% | $113.4812 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $139.27 | 5.709% | $147.2209 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $125.94 | 13.560% | $143.0175 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $114.75 | 12.161% | $128.7047 | $128.70 | $128.70 | $128.70 |
| 7 purchase totals = | $683.08 | $743.0952 | $743.10 | $743.05 | $743.10 | |