| 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 | $80.95 | 4.162% | $84.3191 | $84.32 | $84.30 | $84.30 |
| Purchase #2 | $39.46 | 8.378% | $42.766 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $54.27 | 12.773% | $61.2019 | $61.20 | $61.20 | $61.20 |
| Purchase #4 | $40.37 | 5.411% | $42.5544 | $42.55 | $42.55 | $42.60 |
| Purchase #5 | $25.38 | 5.411% | $26.7533 | $26.75 | $26.75 | $26.80 |
| Purchase #6 | $156.74 | 12.421% | $176.2087 | $176.21 | $176.20 | $176.20 |
| Purchase #7 | $106.89 | 5.639% | $112.9175 | $112.92 | $112.90 | $112.90 |
| 7 purchase totals = | $504.06 | $546.7209 | $546.72 | $546.65 | $546.80 | |