| 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 | $55.51 | 7.141% | $59.474 | $59.47 | $59.45 | $59.50 |
| Purchase #2 | $236.36 | 12.837% | $266.7015 | $266.70 | $266.70 | $266.70 |
| Purchase #3 | $154.86 | 11.378% | $172.48 | $172.48 | $172.50 | $172.50 |
| Purchase #4 | $8.47 | 5.172% | $8.9081 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $246.34 | 12.164% | $276.3048 | $276.30 | $276.30 | $276.30 |
| Purchase #6 | $79.60 | 3.629% | $82.4887 | $82.49 | $82.50 | $82.50 |
| Purchase #7 | $69.72 | 8.586% | $75.7062 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $850.86 | $942.0633 | $942.06 | $942.05 | $942.10 | |