| 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 | $68.65 | 4.313% | $71.6109 | $71.61 | $71.60 | $71.60 |
| Purchase #2 | $63.35 | 12.444% | $71.2333 | $71.23 | $71.25 | $71.20 |
| Purchase #3 | $58.51 | 10.808% | $64.8338 | $64.83 | $64.85 | $64.80 |
| Purchase #4 | $225.37 | 5.487% | $237.7361 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $140.31 | 10.788% | $155.4466 | $155.45 | $155.45 | $155.40 |
| Purchase #6 | $148.98 | 8.216% | $161.2202 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $89.41 | 6.418% | $95.1483 | $95.15 | $95.15 | $95.10 |
| 7 purchase totals = | $794.58 | $857.2292 | $857.23 | $857.25 | $857.00 | |