| 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 | $53.61 | 3.699% | $55.593 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $226.81 | 13.731% | $257.9533 | $257.95 | $257.95 | $258.00 |
| Purchase #3 | $64.70 | 3.109% | $66.7115 | $66.71 | $66.70 | $66.70 |
| Purchase #4 | $190.56 | 11.845% | $213.1318 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $42.76 | 10.300% | $47.1643 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $45.86 | 3.184% | $47.3202 | $47.32 | $47.30 | $47.30 |
| Purchase #7 | $129.82 | 8.232% | $140.5068 | $140.51 | $140.50 | $140.50 |
| 7 purchase totals = | $754.12 | $828.3809 | $828.37 | $828.35 | $828.40 | |