| 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 | $209.54 | 7.617% | $225.5007 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $57.37 | 9.306% | $62.7089 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $36.68 | 12.706% | $41.3406 | $41.34 | $41.35 | $41.30 |
| Purchase #4 | $46.25 | 9.153% | $50.4833 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $64.37 | 9.266% | $70.3345 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $146.81 | 11.154% | $163.1852 | $163.19 | $163.20 | $163.20 |
| Purchase #7 | $188.63 | 8.453% | $204.5749 | $204.57 | $204.55 | $204.60 |
| 7 purchase totals = | $749.65 | $818.1281 | $818.12 | $818.15 | $818.10 | |