| 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 | $59.36 | 3.202% | $61.2607 | $61.26 | $61.25 | $61.30 |
| Purchase #2 | $134.70 | 3.860% | $139.8994 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $146.54 | 12.185% | $164.3959 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $18.98 | 12.475% | $21.3478 | $21.35 | $21.35 | $21.30 |
| Purchase #5 | $145.28 | 10.643% | $160.7422 | $160.74 | $160.75 | $160.70 |
| Purchase #6 | $228.85 | 4.384% | $238.8828 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $64.30 | 6.351% | $68.3837 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $798.01 | $854.9125 | $854.91 | $854.95 | $854.90 | |