| 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 | $45.37 | 13.521% | $51.5045 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $111.48 | 10.216% | $122.8688 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $65.40 | 10.490% | $72.2605 | $72.26 | $72.25 | $72.30 |
| Purchase #4 | $119.55 | 4.784% | $125.2693 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $61.79 | 3.698% | $64.075 | $64.08 | $64.10 | $64.10 |
| Purchase #6 | $224.90 | 8.647% | $244.3471 | $244.35 | $244.35 | $244.30 |
| Purchase #7 | $137.74 | 12.361% | $154.766 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $766.23 | $835.0912 | $835.10 | $835.05 | $835.20 | |