| 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 | $122.46 | 10.435% | $135.2387 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $105.43 | 13.320% | $119.4733 | $119.47 | $119.45 | $119.50 |
| Purchase #3 | $49.93 | 6.225% | $53.0381 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $112.66 | 3.209% | $116.2753 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $114.55 | 7.331% | $122.9477 | $122.95 | $122.95 | $122.90 |
| Purchase #6 | $119.79 | 10.804% | $132.7321 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $50.81 | 5.602% | $53.6564 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $675.63 | $733.3616 | $733.37 | $733.40 | $733.30 | |