| 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 | $56.69 | 6.489% | $60.3686 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $117.94 | 10.503% | $130.3272 | $130.33 | $130.35 | $130.30 |
| Purchase #3 | $67.31 | 5.579% | $71.0652 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $62.49 | 7.185% | $66.9799 | $66.98 | $67.00 | $67.00 |
| Purchase #5 | $250.54 | 13.377% | $284.0547 | $284.05 | $284.05 | $284.10 |
| Purchase #6 | $138.84 | 11.790% | $155.2092 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $39.51 | 6.771% | $42.1852 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $733.32 | $810.1900 | $810.20 | $810.20 | $810.30 | |