| 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 | $125.67 | 3.201% | $129.6927 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $63.84 | 9.480% | $69.892 | $69.89 | $69.90 | $69.90 |
| Purchase #3 | $59.49 | 4.170% | $61.9707 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $126.38 | 7.732% | $136.1517 | $136.15 | $136.15 | $136.20 |
| Purchase #5 | $117.38 | 5.828% | $124.2209 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $90.72 | 11.516% | $101.1673 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $46.77 | 10.483% | $51.6729 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $630.25 | $674.7682 | $674.76 | $674.70 | $674.90 | |