| 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 | $77.94 | 9.383% | $85.2531 | $85.25 | $85.25 | $85.30 |
| Purchase #2 | $61.90 | 8.444% | $67.1268 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $102.58 | 9.780% | $112.6123 | $112.61 | $112.60 | $112.60 |
| Purchase #4 | $144.47 | 4.586% | $151.0954 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $199.80 | 12.684% | $225.1426 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $145.34 | 8.477% | $157.6605 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $124.79 | 4.151% | $129.97 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $856.82 | $928.8607 | $928.86 | $928.85 | $928.90 | |