| 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 | $84.60 | 10.172% | $93.2055 | $93.21 | $93.20 | $93.20 |
| Purchase #2 | $79.76 | 9.257% | $87.1434 | $87.14 | $87.15 | $87.10 |
| Purchase #3 | $88.66 | 5.316% | $93.3732 | $93.37 | $93.35 | $93.40 |
| Purchase #4 | $95.71 | 7.234% | $102.6337 | $102.63 | $102.65 | $102.60 |
| Purchase #5 | $54.39 | 5.218% | $57.2281 | $57.23 | $57.25 | $57.20 |
| Purchase #6 | $215.48 | 13.691% | $244.9814 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $99.52 | 11.202% | $110.6682 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $718.12 | $789.2335 | $789.23 | $789.25 | $789.20 | |