| 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 | $36.89 | 11.573% | $41.1593 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $41.84 | 13.660% | $47.5553 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $17.81 | 10.244% | $19.6345 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $250.79 | 12.619% | $282.4372 | $282.44 | $282.45 | $282.40 |
| Purchase #5 | $129.55 | 6.564% | $138.0537 | $138.05 | $138.05 | $138.10 |
| Purchase #6 | $123.69 | 11.212% | $137.5581 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $152.59 | 9.107% | $166.4864 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $753.16 | $832.8845 | $832.89 | $832.90 | $833.00 | |