| 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 | $19.51 | 7.484% | $20.9701 | $20.97 | $20.95 | $21.00 |
| Purchase #2 | $223.80 | 10.331% | $246.9208 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $51.38 | 7.213% | $55.086 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $129.39 | 9.671% | $141.9033 | $141.90 | $141.90 | $141.90 |
| Purchase #5 | $24.72 | 5.709% | $26.1313 | $26.13 | $26.15 | $26.10 |
| Purchase #6 | $182.54 | 11.684% | $203.868 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $167.55 | 5.217% | $176.2911 | $176.29 | $176.30 | $176.30 |
| 7 purchase totals = | $798.89 | $871.1706 | $871.17 | $871.15 | $871.20 | |