| 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 | $232.61 | 6.556% | $247.8599 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $30.91 | 12.367% | $34.7326 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $82.85 | 11.491% | $92.3703 | $92.37 | $92.35 | $92.40 |
| Purchase #4 | $247.80 | 8.600% | $269.1108 | $269.11 | $269.10 | $269.10 |
| Purchase #5 | $96.79 | 12.664% | $109.0475 | $109.05 | $109.05 | $109.00 |
| Purchase #6 | $63.61 | 5.195% | $66.9145 | $66.91 | $66.90 | $66.90 |
| Purchase #7 | $38.43 | 6.803% | $41.0444 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $793.00 | $861.0800 | $861.07 | $861.05 | $861.00 | |