| 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 | $44.79 | 10.331% | $49.4173 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $63.34 | 5.431% | $66.78 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $125.71 | 12.547% | $141.4828 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $236.58 | 4.559% | $247.3657 | $247.37 | $247.35 | $247.40 |
| Purchase #5 | $109.54 | 11.531% | $122.1711 | $122.17 | $122.15 | $122.20 |
| Purchase #6 | $108.67 | 8.364% | $117.7592 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $131.60 | 13.535% | $149.4121 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $820.23 | $894.3882 | $894.39 | $894.35 | $894.50 | |