| 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 | $109.76 | 9.521% | $120.2102 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $79.81 | 11.339% | $88.8597 | $88.86 | $88.85 | $88.90 |
| Purchase #3 | $92.44 | 7.869% | $99.7141 | $99.71 | $99.70 | $99.70 |
| Purchase #4 | $46.27 | 6.223% | $49.1494 | $49.15 | $49.15 | $49.10 |
| Purchase #5 | $160.25 | 9.438% | $175.3744 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $230.71 | 12.865% | $260.3908 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $118.67 | 3.438% | $122.7499 | $122.75 | $122.75 | $122.70 |
| 7 purchase totals = | $837.91 | $916.4485 | $916.44 | $916.40 | $916.40 | |