| 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 | $72.25 | 3.340% | $74.6632 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $249.33 | 11.655% | $278.3894 | $278.39 | $278.40 | $278.40 |
| Purchase #3 | $120.41 | 13.597% | $136.7821 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $129.99 | 12.819% | $146.6534 | $146.65 | $146.65 | $146.70 |
| Purchase #5 | $146.27 | 5.688% | $154.5898 | $154.59 | $154.60 | $154.60 |
| Purchase #6 | $91.69 | 11.614% | $102.3389 | $102.34 | $102.35 | $102.30 |
| Purchase #7 | $91.95 | 11.383% | $102.4167 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $901.89 | $995.8335 | $995.83 | $995.85 | $995.90 | |