| 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 | $97.50 | 13.220% | $110.3895 | $110.39 | $110.40 | $110.40 |
| Purchase #2 | $54.43 | 5.742% | $57.5554 | $57.56 | $57.55 | $57.60 |
| Purchase #3 | $44.40 | 9.353% | $48.5527 | $48.55 | $48.55 | $48.60 |
| Purchase #4 | $140.82 | 5.551% | $148.6369 | $148.64 | $148.65 | $148.60 |
| Purchase #5 | $228.65 | 8.212% | $247.4267 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $115.93 | 3.768% | $120.2982 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $49.92 | 13.254% | $56.5364 | $56.54 | $56.55 | $56.50 |
| 7 purchase totals = | $731.65 | $789.3958 | $789.41 | $789.45 | $789.40 | |