| 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 | $117.99 | 3.126% | $121.6784 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $94.74 | 8.286% | $102.5902 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $119.60 | 4.528% | $125.0155 | $125.02 | $125.00 | $125.00 |
| Purchase #4 | $95.29 | 5.414% | $100.449 | $100.45 | $100.45 | $100.40 |
| Purchase #5 | $59.95 | 11.670% | $66.9462 | $66.95 | $66.95 | $66.90 |
| Purchase #6 | $70.79 | 8.435% | $76.7611 | $76.76 | $76.75 | $76.80 |
| Purchase #7 | $105.91 | 11.802% | $118.4095 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $664.27 | $711.8499 | $711.86 | $711.85 | $711.80 | |