| 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 | $79.70 | 10.222% | $87.8469 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $156.41 | 4.762% | $163.8582 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $231.76 | 6.590% | $247.033 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $203.97 | 5.712% | $215.6208 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $60.35 | 7.433% | $64.8358 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $38.55 | 7.665% | $41.5049 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $52.61 | 9.462% | $57.588 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $823.35 | $878.2876 | $878.29 | $878.30 | $878.20 | |