| 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 | $93.62 | 10.232% | $103.1992 | $103.20 | $103.20 | $103.20 |
| Purchase #2 | $46.80 | 10.846% | $51.8759 | $51.88 | $51.90 | $51.90 |
| Purchase #3 | $13.87 | 7.667% | $14.9334 | $14.93 | $14.95 | $14.90 |
| Purchase #4 | $144.32 | 4.672% | $151.0626 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $11.74 | 11.799% | $13.1252 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $84.76 | 3.228% | $87.4961 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $45.31 | 7.360% | $48.6448 | $48.64 | $48.65 | $48.60 |
| 7 purchase totals = | $440.42 | $470.3372 | $470.34 | $470.40 | $470.30 | |