| 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 | $5.85 | 13.619% | $6.6467 | $6.65 | $6.65 | $6.60 |
| Purchase #2 | $141.38 | 7.439% | $151.8973 | $151.90 | $151.90 | $151.90 |
| Purchase #3 | $118.27 | 5.410% | $124.6684 | $124.67 | $124.65 | $124.70 |
| Purchase #4 | $150.63 | 5.456% | $158.8484 | $158.85 | $158.85 | $158.80 |
| Purchase #5 | $94.73 | 7.356% | $101.6983 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $5.83 | 11.414% | $6.4954 | $6.50 | $6.50 | $6.50 |
| Purchase #7 | $12.91 | 8.220% | $13.9712 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $529.60 | $564.2257 | $564.24 | $564.20 | $564.20 | |