| 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 | $64.79 | 9.400% | $70.8803 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $74.89 | 13.211% | $84.7837 | $84.78 | $84.80 | $84.80 |
| Purchase #3 | $67.39 | 5.117% | $70.8383 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $229.38 | 9.539% | $251.2606 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $118.66 | 6.173% | $125.9849 | $125.98 | $126.00 | $126.00 |
| Purchase #6 | $5.49 | 9.534% | $6.0134 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $137.89 | 3.477% | $142.6844 | $142.68 | $142.70 | $142.70 |
| 7 purchase totals = | $698.49 | $752.4456 | $752.43 | $752.50 | $752.50 | |