| 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 | $155.62 | 9.854% | $170.9548 | $170.95 | $170.95 | $171.00 |
| Purchase #2 | $71.46 | 3.180% | $73.7324 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $52.55 | 13.175% | $59.4735 | $59.47 | $59.45 | $59.50 |
| Purchase #4 | $221.34 | 13.870% | $252.0399 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $21.88 | 4.601% | $22.8867 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $225.62 | 11.640% | $251.8822 | $251.88 | $251.90 | $251.90 |
| Purchase #7 | $149.80 | 12.863% | $169.0688 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $898.27 | $1,000.0383 | $1,000.03 | $1,000.05 | $1,000.10 | |