| 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 | $31.49 | 13.113% | $35.6193 | $35.62 | $35.60 | $35.60 |
| Purchase #2 | $27.57 | 13.730% | $31.3554 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $97.92 | 3.745% | $101.5871 | $101.59 | $101.60 | $101.60 |
| Purchase #4 | $123.70 | 10.601% | $136.8134 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $82.74 | 13.454% | $93.8718 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $105.44 | 10.796% | $116.8233 | $116.82 | $116.80 | $116.80 |
| Purchase #7 | $52.25 | 7.552% | $56.1959 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $521.11 | $572.2662 | $572.27 | $572.20 | $572.30 | |