| 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 | $124.93 | 9.136% | $136.3436 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $48.75 | 8.714% | $52.9981 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $122.81 | 7.279% | $131.7493 | $131.75 | $131.75 | $131.70 |
| Purchase #4 | $217.83 | 13.434% | $247.0933 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $100.73 | 5.258% | $106.0264 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $145.76 | 9.537% | $159.6611 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $45.80 | 3.719% | $47.5033 | $47.50 | $47.50 | $47.50 |
| 7 purchase totals = | $806.61 | $881.3751 | $881.37 | $881.40 | $881.30 | |