| 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 | $26.73 | 10.383% | $29.5054 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $36.98 | 12.529% | $41.6132 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $239.25 | 13.743% | $272.1301 | $272.13 | $272.15 | $272.10 |
| Purchase #4 | $138.39 | 7.512% | $148.7859 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $114.46 | 3.706% | $118.7019 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $144.68 | 4.862% | $151.7143 | $151.71 | $151.70 | $151.70 |
| Purchase #7 | $12.98 | 8.856% | $14.1295 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $713.47 | $776.5803 | $776.58 | $776.60 | $776.50 | |