| 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 | $77.84 | 11.859% | $87.071 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $92.50 | 9.714% | $101.4855 | $101.49 | $101.50 | $101.50 |
| Purchase #3 | $65.97 | 6.342% | $70.1538 | $70.15 | $70.15 | $70.20 |
| Purchase #4 | $105.63 | 10.780% | $117.0169 | $117.02 | $117.00 | $117.00 |
| Purchase #5 | $18.88 | 13.689% | $21.4645 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $194.41 | 7.797% | $209.5681 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $68.71 | 6.198% | $72.9686 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $623.94 | $679.7284 | $679.73 | $679.65 | $679.90 | |