| 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 | $109.92 | 3.466% | $113.7298 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $16.93 | 3.137% | $17.4611 | $17.46 | $17.45 | $17.50 |
| Purchase #3 | $51.38 | 13.360% | $58.2444 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $107.78 | 13.352% | $122.1708 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $205.81 | 6.476% | $219.1383 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $108.32 | 9.335% | $118.4317 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $189.40 | 7.573% | $203.7433 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $789.54 | $852.9194 | $852.91 | $852.95 | $852.80 | |