| 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 | $85.33 | 6.829% | $91.1572 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $126.35 | 10.652% | $139.8088 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $215.81 | 8.246% | $233.6057 | $233.61 | $233.60 | $233.60 |
| Purchase #4 | $183.32 | 6.428% | $195.1038 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $72.63 | 9.293% | $79.3795 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $130.62 | 4.336% | $136.2837 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $97.38 | 10.713% | $107.8123 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $911.44 | $983.1510 | $983.15 | $983.15 | $983.20 | |