| 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 | $8.32 | 5.801% | $8.8026 | $8.80 | $8.80 | $8.80 |
| Purchase #2 | $32.48 | 4.175% | $33.836 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $118.49 | 9.353% | $129.5724 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $58.28 | 4.792% | $61.0728 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $190.33 | 10.584% | $210.4745 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $112.84 | 9.518% | $123.5801 | $123.58 | $123.60 | $123.60 |
| Purchase #7 | $20.86 | 13.673% | $23.7122 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $541.60 | $591.0506 | $591.04 | $591.00 | $591.10 | |