| 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 | $80.81 | 8.477% | $87.6603 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $151.77 | 3.610% | $157.2489 | $157.25 | $157.25 | $157.20 |
| Purchase #3 | $21.87 | 11.601% | $24.4071 | $24.41 | $24.40 | $24.40 |
| Purchase #4 | $9.62 | 12.453% | $10.818 | $10.82 | $10.80 | $10.80 |
| Purchase #5 | $163.91 | 8.198% | $177.3473 | $177.35 | $177.35 | $177.30 |
| Purchase #6 | $73.38 | 8.398% | $79.5425 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $240.92 | 8.317% | $260.9573 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $742.28 | $797.9814 | $797.99 | $797.95 | $797.90 | |