| 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 | $37.51 | 5.248% | $39.4785 | $39.48 | $39.50 | $39.50 |
| Purchase #2 | $148.78 | 9.704% | $163.2176 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $102.96 | 8.576% | $111.7898 | $111.79 | $111.80 | $111.80 |
| Purchase #4 | $215.45 | 10.170% | $237.3613 | $237.36 | $237.35 | $237.40 |
| Purchase #5 | $78.33 | 12.188% | $87.8769 | $87.88 | $87.90 | $87.90 |
| Purchase #6 | $74.35 | 11.114% | $82.6133 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $195.88 | 12.152% | $219.6833 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $853.26 | $942.0207 | $942.02 | $942.05 | $942.10 | |