| 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 | $38.88 | 13.799% | $44.2451 | $44.25 | $44.25 | $44.20 |
| Purchase #2 | $79.25 | 5.799% | $83.8457 | $83.85 | $83.85 | $83.80 |
| Purchase #3 | $45.51 | 11.342% | $50.6717 | $50.67 | $50.65 | $50.70 |
| Purchase #4 | $132.43 | 9.431% | $144.9195 | $144.92 | $144.90 | $144.90 |
| Purchase #5 | $50.92 | 10.434% | $56.233 | $56.23 | $56.25 | $56.20 |
| Purchase #6 | $122.25 | 11.258% | $136.0129 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $26.98 | 11.307% | $30.0306 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $496.22 | $545.9585 | $545.96 | $545.95 | $545.80 | |