| 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 | $55.50 | 8.713% | $60.3357 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $146.79 | 5.248% | $154.4935 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $57.38 | 5.339% | $60.4435 | $60.44 | $60.45 | $60.40 |
| Purchase #4 | $192.46 | 5.203% | $202.4737 | $202.47 | $202.45 | $202.50 |
| Purchase #5 | $228.95 | 7.148% | $245.3153 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $76.48 | 3.636% | $79.2608 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $160.61 | 9.467% | $175.8149 | $175.81 | $175.80 | $175.80 |
| 7 purchase totals = | $918.17 | $978.1374 | $978.13 | $978.10 | $978.10 | |