| 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 | $131.95 | 10.402% | $145.6754 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $5.88 | 6.773% | $6.2783 | $6.28 | $6.30 | $6.30 |
| Purchase #3 | $111.29 | 13.390% | $126.1917 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $21.82 | 4.530% | $22.8084 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $76.27 | 7.573% | $82.0459 | $82.05 | $82.05 | $82.00 |
| Purchase #6 | $64.32 | 10.557% | $71.1103 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $45.32 | 10.458% | $50.0596 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $456.85 | $504.1696 | $504.18 | $504.20 | $504.20 | |