| 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 | $65.64 | 12.405% | $73.7826 | $73.78 | $73.80 | $73.80 |
| Purchase #2 | $248.49 | 9.355% | $271.7362 | $271.74 | $271.75 | $271.70 |
| Purchase #3 | $238.40 | 12.172% | $267.418 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $77.78 | 8.749% | $84.585 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $20.91 | 12.187% | $23.4583 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $190.51 | 8.384% | $206.4824 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $106.81 | 5.476% | $112.6589 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $948.54 | $1,040.1214 | $1,040.13 | $1,040.15 | $1,040.20 | |