| 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 | $59.53 | 12.724% | $67.1046 | $67.10 | $67.10 | $67.10 |
| Purchase #2 | $74.37 | 13.611% | $84.4925 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $13.47 | 13.386% | $15.2731 | $15.27 | $15.25 | $15.30 |
| Purchase #4 | $68.50 | 9.482% | $74.9952 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $110.35 | 8.656% | $119.9019 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $70.27 | 13.539% | $79.7839 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $222.86 | 3.397% | $230.4306 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $619.35 | $671.9818 | $671.97 | $672.00 | $672.00 | |