| 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 | $55.40 | 6.734% | $59.1306 | $59.13 | $59.15 | $59.10 |
| Purchase #2 | $88.66 | 10.278% | $97.7725 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $215.74 | 6.777% | $230.3607 | $230.36 | $230.35 | $230.40 |
| Purchase #4 | $123.74 | 4.665% | $129.5125 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $139.37 | 4.759% | $146.0026 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $72.71 | 11.820% | $81.3043 | $81.30 | $81.30 | $81.30 |
| Purchase #7 | $235.54 | 7.388% | $252.9417 | $252.94 | $252.95 | $252.90 |
| 7 purchase totals = | $931.16 | $997.0249 | $997.01 | $997.00 | $997.00 | |