| 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 | $27.84 | 13.669% | $31.6454 | $31.65 | $31.65 | $31.60 |
| Purchase #2 | $97.76 | 4.729% | $102.3831 | $102.38 | $102.40 | $102.40 |
| Purchase #3 | $121.76 | 3.697% | $126.2615 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $188.45 | 10.429% | $208.1035 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $250.49 | 9.549% | $274.4093 | $274.41 | $274.40 | $274.40 |
| Purchase #6 | $73.25 | 4.551% | $76.5836 | $76.58 | $76.60 | $76.60 |
| Purchase #7 | $140.99 | 6.562% | $150.2418 | $150.24 | $150.25 | $150.20 |
| 7 purchase totals = | $900.54 | $969.6282 | $969.62 | $969.65 | $969.60 | |