| 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 | $57.26 | 7.595% | $61.6089 | $61.61 | $61.60 | $61.60 |
| Purchase #2 | $89.42 | 9.782% | $98.1671 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $146.54 | 7.590% | $157.6624 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $46.53 | 3.193% | $48.0157 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $164.90 | 3.562% | $170.7737 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $104.65 | 7.150% | $112.1325 | $112.13 | $112.15 | $112.10 |
| Purchase #7 | $99.60 | 9.456% | $109.0182 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $708.90 | $757.3785 | $757.38 | $757.30 | $757.40 | |