| 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 | $125.89 | 8.570% | $136.6788 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $39.91 | 11.763% | $44.6046 | $44.60 | $44.60 | $44.60 |
| Purchase #3 | $71.30 | 3.656% | $73.9067 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $24.76 | 5.135% | $26.0314 | $26.03 | $26.05 | $26.00 |
| Purchase #5 | $88.43 | 12.426% | $99.4183 | $99.42 | $99.40 | $99.40 |
| Purchase #6 | $78.60 | 8.183% | $85.0318 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $151.32 | 10.841% | $167.7246 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $580.21 | $633.3962 | $633.39 | $633.40 | $633.30 | |