| 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 | $68.45 | 9.430% | $74.9048 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $225.79 | 10.601% | $249.726 | $249.73 | $249.75 | $249.70 |
| Purchase #3 | $131.52 | 10.373% | $145.1626 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $127.30 | 10.862% | $141.1273 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $75.51 | 12.869% | $85.2274 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $50.44 | 4.665% | $52.793 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $215.48 | 6.644% | $229.7965 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $894.49 | $978.7376 | $978.74 | $978.80 | $978.70 | |