| 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 | $89.63 | 5.392% | $94.4628 | $94.46 | $94.45 | $94.50 |
| Purchase #2 | $45.32 | 4.288% | $47.2633 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $183.47 | 4.524% | $191.7702 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $59.95 | 7.390% | $64.3803 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $124.61 | 9.832% | $136.8617 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $110.26 | 7.414% | $118.4347 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $121.66 | 10.872% | $134.8869 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $734.90 | $788.0599 | $788.05 | $788.05 | $788.20 | |