| 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 | $24.42 | 6.777% | $26.0749 | $26.07 | $26.05 | $26.10 |
| Purchase #2 | $29.51 | 5.280% | $31.0681 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $197.96 | 9.378% | $216.5247 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $188.65 | 4.363% | $196.8808 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $112.77 | 3.377% | $116.5782 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $5.60 | 4.513% | $5.8527 | $5.85 | $5.85 | $5.90 |
| Purchase #7 | $232.60 | 4.602% | $243.3043 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $791.51 | $836.2837 | $836.27 | $836.25 | $836.40 | |