| 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 | $60.94 | 13.264% | $69.0231 | $69.02 | $69.00 | $69.00 |
| Purchase #2 | $84.59 | 3.529% | $87.5752 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $246.28 | 12.526% | $277.129 | $277.13 | $277.15 | $277.10 |
| Purchase #4 | $9.70 | 3.585% | $10.0477 | $10.05 | $10.05 | $10.00 |
| Purchase #5 | $24.41 | 8.338% | $26.4453 | $26.45 | $26.45 | $26.40 |
| Purchase #6 | $73.38 | 5.240% | $77.2251 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $63.54 | 5.505% | $67.0379 | $67.04 | $67.05 | $67.00 |
| 7 purchase totals = | $562.84 | $614.4833 | $614.50 | $614.55 | $614.30 | |