| 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 | $62.36 | 12.543% | $70.1818 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $119.32 | 6.341% | $126.8861 | $126.89 | $126.90 | $126.90 |
| Purchase #3 | $130.93 | 6.289% | $139.1642 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $37.35 | 4.301% | $38.9564 | $38.96 | $38.95 | $39.00 |
| Purchase #5 | $13.56 | 5.696% | $14.3324 | $14.33 | $14.35 | $14.30 |
| Purchase #6 | $152.69 | 11.185% | $169.7684 | $169.77 | $169.75 | $169.80 |
| Purchase #7 | $44.44 | 8.504% | $48.2192 | $48.22 | $48.20 | $48.20 |
| 7 purchase totals = | $560.65 | $607.5085 | $607.51 | $607.50 | $607.60 | |