| 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 | $78.27 | 8.640% | $85.0325 | $85.03 | $85.05 | $85.00 |
| Purchase #2 | $194.85 | 12.102% | $218.4307 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $19.97 | 5.829% | $21.1341 | $21.13 | $21.15 | $21.10 |
| Purchase #4 | $156.66 | 8.384% | $169.7944 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $167.97 | 10.391% | $185.4238 | $185.42 | $185.40 | $185.40 |
| Purchase #6 | $97.86 | 8.382% | $106.0626 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $123.45 | 7.699% | $132.9544 | $132.95 | $132.95 | $133.00 |
| 7 purchase totals = | $839.03 | $918.8325 | $918.81 | $918.85 | $918.80 | |