| 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 | $47.69 | 8.601% | $51.7918 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $34.40 | 7.242% | $36.8912 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $162.78 | 4.598% | $170.2646 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $212.71 | 6.185% | $225.8661 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $8.94 | 9.530% | $9.792 | $9.79 | $9.80 | $9.80 |
| Purchase #6 | $231.92 | 5.261% | $244.1213 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $73.39 | 5.456% | $77.3942 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $771.83 | $816.1212 | $816.11 | $816.10 | $816.20 | |