| 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 | $25.80 | 7.867% | $27.8297 | $27.83 | $27.85 | $27.80 |
| Purchase #2 | $106.29 | 11.680% | $118.7047 | $118.70 | $118.70 | $118.70 |
| Purchase #3 | $146.38 | 8.464% | $158.7696 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $56.34 | 8.244% | $60.9847 | $60.98 | $61.00 | $61.00 |
| Purchase #5 | $101.39 | 4.800% | $106.2567 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $176.28 | 10.780% | $195.283 | $195.28 | $195.30 | $195.30 |
| Purchase #7 | $222.99 | 11.410% | $248.4332 | $248.43 | $248.45 | $248.40 |
| 7 purchase totals = | $835.47 | $916.2616 | $916.25 | $916.30 | $916.30 | |