| 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 | $50.73 | 3.576% | $52.5441 | $52.54 | $52.55 | $52.50 |
| Purchase #2 | $106.89 | 6.314% | $113.639 | $113.64 | $113.65 | $113.60 |
| Purchase #3 | $188.76 | 5.298% | $198.7605 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $59.28 | 8.114% | $64.09 | $64.09 | $64.10 | $64.10 |
| Purchase #5 | $137.39 | 4.240% | $143.2153 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $221.71 | 12.652% | $249.7607 | $249.76 | $249.75 | $249.80 |
| Purchase #7 | $97.86 | 8.742% | $106.4149 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $862.62 | $928.4245 | $928.42 | $928.40 | $928.40 | |