| 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 | $71.73 | 3.285% | $74.0863 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $145.98 | 3.176% | $150.6163 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $113.26 | 10.756% | $125.4422 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $21.71 | 13.515% | $24.6441 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $224.47 | 6.872% | $239.8956 | $239.90 | $239.90 | $239.90 |
| Purchase #6 | $99.77 | 3.398% | $103.1602 | $103.16 | $103.15 | $103.20 |
| Purchase #7 | $6.61 | 4.412% | $6.9016 | $6.90 | $6.90 | $6.90 |
| 7 purchase totals = | $683.53 | $724.7463 | $724.75 | $724.75 | $724.70 | |