| 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 | $5.78 | 3.293% | $5.9703 | $5.97 | $5.95 | $6.00 |
| Purchase #2 | $151.72 | 8.389% | $164.4478 | $164.45 | $164.45 | $164.40 |
| Purchase #3 | $12.28 | 9.467% | $13.4425 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $160.77 | 5.164% | $169.0722 | $169.07 | $169.05 | $169.10 |
| Purchase #5 | $73.60 | 13.249% | $83.3513 | $83.35 | $83.35 | $83.40 |
| Purchase #6 | $16.41 | 8.233% | $17.761 | $17.76 | $17.75 | $17.80 |
| Purchase #7 | $194.79 | 5.826% | $206.1385 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $615.35 | $660.1836 | $660.18 | $660.15 | $660.20 | |