| 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 | $73.48 | 7.713% | $79.1475 | $79.15 | $79.15 | $79.10 |
| Purchase #2 | $45.27 | 5.431% | $47.7286 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $209.72 | 3.760% | $217.6055 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $218.76 | 13.389% | $248.0498 | $248.05 | $248.05 | $248.00 |
| Purchase #5 | $205.39 | 6.180% | $218.0831 | $218.08 | $218.10 | $218.10 |
| Purchase #6 | $116.33 | 4.813% | $121.929 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $74.70 | 3.866% | $77.5879 | $77.59 | $77.60 | $77.60 |
| 7 purchase totals = | $943.65 | $1,010.1314 | $1,010.14 | $1,010.20 | $1,010.00 | |