| 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 | $12.97 | 4.792% | $13.5915 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $58.46 | 8.106% | $63.1988 | $63.20 | $63.20 | $63.20 |
| Purchase #3 | $59.71 | 10.828% | $66.1754 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $238.49 | 4.434% | $249.0646 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $187.73 | 13.845% | $213.7212 | $213.72 | $213.70 | $213.70 |
| Purchase #6 | $196.35 | 3.660% | $203.5364 | $203.54 | $203.55 | $203.50 |
| Purchase #7 | $95.51 | 11.783% | $106.7639 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $849.22 | $916.0518 | $916.05 | $916.05 | $916.10 | |