| 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 | $79.65 | 5.561% | $84.0793 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $84.86 | 10.713% | $93.9511 | $93.95 | $93.95 | $94.00 |
| Purchase #3 | $25.51 | 5.779% | $26.9842 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $12.95 | 6.542% | $13.7972 | $13.80 | $13.80 | $13.80 |
| Purchase #5 | $183.72 | 11.667% | $205.1546 | $205.15 | $205.15 | $205.20 |
| Purchase #6 | $238.81 | 6.785% | $255.0133 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $161.47 | 10.165% | $177.8834 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $786.97 | $856.8631 | $856.85 | $856.90 | $857.00 | |