| 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 | $73.31 | 13.228% | $83.0074 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $110.44 | 4.534% | $115.4473 | $115.45 | $115.45 | $115.40 |
| Purchase #3 | $169.33 | 9.706% | $185.7652 | $185.77 | $185.75 | $185.80 |
| Purchase #4 | $206.33 | 4.394% | $215.3961 | $215.40 | $215.40 | $215.40 |
| Purchase #5 | $103.58 | 12.741% | $116.7771 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $225.32 | 8.485% | $244.4384 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $15.49 | 10.528% | $17.1208 | $17.12 | $17.10 | $17.10 |
| 7 purchase totals = | $903.80 | $977.9523 | $977.97 | $977.95 | $977.90 | |