| 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 | $20.74 | 11.666% | $23.1595 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $82.90 | 6.822% | $88.5554 | $88.56 | $88.55 | $88.60 |
| Purchase #3 | $104.87 | 8.144% | $113.4106 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $58.43 | 3.322% | $60.371 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $8.60 | 9.358% | $9.4048 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $232.94 | 6.385% | $247.8132 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $20.56 | 11.672% | $22.9598 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $529.04 | $565.6743 | $565.67 | $565.60 | $565.80 | |