| 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 | $126.68 | 8.825% | $137.8595 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $78.27 | 7.719% | $84.3117 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $246.80 | 5.521% | $260.4258 | $260.43 | $260.45 | $260.40 |
| Purchase #4 | $89.57 | 13.750% | $101.8859 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $67.25 | 10.445% | $74.2743 | $74.27 | $74.25 | $74.30 |
| Purchase #6 | $72.97 | 11.482% | $81.3484 | $81.35 | $81.35 | $81.30 |
| Purchase #7 | $36.81 | 8.375% | $39.8928 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $718.35 | $779.9984 | $780.00 | $780.00 | $780.00 | |