| 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 | $36.57 | 12.538% | $41.1551 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $20.65 | 11.361% | $22.996 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $55.87 | 10.433% | $61.6989 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $54.56 | 9.786% | $59.8992 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $113.84 | 12.568% | $128.1474 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $98.53 | 9.475% | $107.8657 | $107.87 | $107.85 | $107.90 |
| Purchase #7 | $122.61 | 8.114% | $132.5586 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $502.63 | $554.3209 | $554.34 | $554.30 | $554.40 | |