| 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 | $30.61 | 11.360% | $34.0873 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $20.84 | 13.377% | $23.6278 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $116.35 | 7.119% | $124.633 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $175.82 | 5.549% | $185.5763 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $200.91 | 4.784% | $210.5215 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $40.61 | 9.319% | $44.3944 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $196.28 | 9.301% | $214.536 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $781.42 | $837.3763 | $837.38 | $837.45 | $837.30 | |