| 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 | $12.73 | 10.431% | $14.0579 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $87.41 | 5.254% | $92.0025 | $92.00 | $92.00 | $92.00 |
| Purchase #3 | $72.58 | 6.117% | $77.0197 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $143.57 | 13.840% | $163.4401 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $141.60 | 7.309% | $151.9495 | $151.95 | $151.95 | $151.90 |
| Purchase #6 | $217.44 | 3.831% | $225.7701 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $153.30 | 3.722% | $159.0058 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $828.63 | $883.2456 | $883.25 | $883.20 | $883.20 | |