| 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 | $43.33 | 7.313% | $46.4987 | $46.50 | $46.50 | $46.50 |
| Purchase #2 | $106.84 | 11.352% | $118.9685 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $49.55 | 11.794% | $55.3939 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $52.71 | 6.116% | $55.9337 | $55.93 | $55.95 | $55.90 |
| Purchase #5 | $104.80 | 7.431% | $112.5877 | $112.59 | $112.60 | $112.60 |
| Purchase #6 | $84.30 | 13.201% | $95.4284 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $237.87 | 11.326% | $264.8112 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $679.40 | $749.6221 | $749.62 | $749.65 | $749.60 | |