| 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 | $53.47 | 9.804% | $58.7122 | $58.71 | $58.70 | $58.70 |
| Purchase #2 | $10.89 | 4.435% | $11.373 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $190.45 | 7.602% | $204.928 | $204.93 | $204.95 | $204.90 |
| Purchase #4 | $182.75 | 3.295% | $188.7716 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $36.41 | 12.825% | $41.0796 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $172.31 | 4.587% | $180.2139 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $167.33 | 12.729% | $188.6294 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $813.61 | $873.7077 | $873.70 | $873.70 | $873.70 | |