| 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 | $22.31 | 3.435% | $23.0763 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $140.53 | 9.592% | $154.0096 | $154.01 | $154.00 | $154.00 |
| Purchase #3 | $242.45 | 6.305% | $257.7365 | $257.74 | $257.75 | $257.70 |
| Purchase #4 | $52.28 | 6.424% | $55.6385 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $101.79 | 8.553% | $110.4961 | $110.50 | $110.50 | $110.50 |
| Purchase #6 | $103.98 | 3.505% | $107.6245 | $107.62 | $107.60 | $107.60 |
| Purchase #7 | $110.73 | 5.645% | $116.9807 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $774.07 | $825.5622 | $825.57 | $825.60 | $825.50 | |