| 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 | $82.65 | 6.161% | $87.7421 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $15.85 | 6.304% | $16.8492 | $16.85 | $16.85 | $16.80 |
| Purchase #3 | $132.83 | 11.492% | $148.0948 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $193.70 | 11.664% | $216.2932 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $210.50 | 13.697% | $239.3322 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $82.68 | 13.476% | $93.822 | $93.82 | $93.80 | $93.80 |
| Purchase #7 | $19.58 | 6.756% | $20.9028 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $737.79 | $823.0363 | $823.02 | $823.05 | $822.90 | |