| 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 | $95.77 | 6.554% | $102.0468 | $102.05 | $102.05 | $102.00 |
| Purchase #2 | $243.44 | 4.819% | $255.1714 | $255.17 | $255.15 | $255.20 |
| Purchase #3 | $75.90 | 9.116% | $82.819 | $82.82 | $82.80 | $82.80 |
| Purchase #4 | $47.61 | 11.240% | $52.9614 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $51.52 | 10.817% | $57.0929 | $57.09 | $57.10 | $57.10 |
| Purchase #6 | $228.33 | 13.629% | $259.4491 | $259.45 | $259.45 | $259.40 |
| Purchase #7 | $70.40 | 9.610% | $77.1654 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $812.97 | $886.7060 | $886.71 | $886.65 | $886.70 | |