| 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 | $39.85 | 13.772% | $45.3381 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $216.26 | 12.141% | $242.5161 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $244.59 | 9.284% | $267.2977 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $12.88 | 9.507% | $14.1045 | $14.10 | $14.10 | $14.10 |
| Purchase #5 | $17.44 | 8.257% | $18.88 | $18.88 | $18.90 | $18.90 |
| Purchase #6 | $150.70 | 7.756% | $162.3883 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $51.43 | 13.260% | $58.2496 | $58.25 | $58.25 | $58.20 |
| 7 purchase totals = | $733.15 | $808.7743 | $808.78 | $808.80 | $808.70 | |