| 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 | $96.59 | 10.799% | $107.0208 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $11.56 | 10.747% | $12.8024 | $12.80 | $12.80 | $12.80 |
| Purchase #3 | $69.35 | 4.346% | $72.364 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $182.75 | 8.523% | $198.3258 | $198.33 | $198.35 | $198.30 |
| Purchase #5 | $156.37 | 3.182% | $161.3457 | $161.35 | $161.35 | $161.30 |
| Purchase #6 | $121.61 | 3.427% | $125.7776 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $169.78 | 9.171% | $185.3505 | $185.35 | $185.35 | $185.40 |
| 7 purchase totals = | $808.01 | $862.9868 | $862.99 | $863.00 | $863.00 | |