| 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 | $234.79 | 4.106% | $244.4305 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $71.74 | 12.115% | $80.4313 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $61.35 | 7.559% | $65.9874 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $5.66 | 10.769% | $6.2695 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $231.80 | 13.532% | $263.1672 | $263.17 | $263.15 | $263.20 |
| Purchase #6 | $85.94 | 3.490% | $88.9393 | $88.94 | $88.95 | $88.90 |
| Purchase #7 | $141.30 | 10.367% | $155.9486 | $155.95 | $155.95 | $155.90 |
| 7 purchase totals = | $832.58 | $905.1738 | $905.18 | $905.20 | $905.10 | |