| 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 | $76.65 | 9.829% | $84.1839 | $84.18 | $84.20 | $84.20 |
| Purchase #2 | $76.99 | 7.870% | $83.0491 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $55.80 | 6.249% | $59.2869 | $59.29 | $59.30 | $59.30 |
| Purchase #4 | $167.66 | 7.805% | $180.7459 | $180.75 | $180.75 | $180.70 |
| Purchase #5 | $225.83 | 9.538% | $247.3697 | $247.37 | $247.35 | $247.40 |
| Purchase #6 | $70.27 | 4.556% | $73.4715 | $73.47 | $73.45 | $73.50 |
| Purchase #7 | $216.48 | 10.344% | $238.8727 | $238.87 | $238.85 | $238.90 |
| 7 purchase totals = | $889.68 | $966.9797 | $966.98 | $966.95 | $967.00 | |