| 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 | $58.67 | 13.231% | $66.4326 | $66.43 | $66.45 | $66.40 |
| Purchase #2 | $50.62 | 3.161% | $52.2201 | $52.22 | $52.20 | $52.20 |
| Purchase #3 | $51.86 | 3.694% | $53.7757 | $53.78 | $53.80 | $53.80 |
| Purchase #4 | $235.38 | 10.316% | $259.6618 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $81.92 | 12.864% | $92.4582 | $92.46 | $92.45 | $92.50 |
| Purchase #6 | $133.29 | 12.138% | $149.4687 | $149.47 | $149.45 | $149.50 |
| Purchase #7 | $180.96 | 4.402% | $188.9259 | $188.93 | $188.95 | $188.90 |
| 7 purchase totals = | $792.70 | $862.9430 | $862.95 | $862.95 | $863.00 | |