| 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 | $55.85 | 11.574% | $62.3141 | $62.31 | $62.30 | $62.30 |
| Purchase #2 | $89.45 | 4.778% | $93.7239 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $197.94 | 12.272% | $222.2312 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $15.35 | 3.179% | $15.838 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $84.29 | 11.806% | $94.2413 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $212.56 | 7.765% | $229.0653 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $149.73 | 12.746% | $168.8146 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $805.17 | $886.2284 | $886.22 | $886.20 | $886.10 | |