| 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 | $22.42 | 10.460% | $24.7651 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $242.70 | 4.404% | $253.3885 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $20.86 | 11.367% | $23.2312 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $162.48 | 3.336% | $167.9003 | $167.90 | $167.90 | $167.90 |
| Purchase #5 | $108.80 | 6.543% | $115.9188 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $121.67 | 12.331% | $136.6731 | $136.67 | $136.65 | $136.70 |
| Purchase #7 | $115.58 | 13.583% | $131.2792 | $131.28 | $131.30 | $131.30 |
| 7 purchase totals = | $794.51 | $853.1562 | $853.16 | $853.15 | $853.20 | |