| 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 | $10.33 | 10.322% | $11.3963 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $250.52 | 12.124% | $280.893 | $280.89 | $280.90 | $280.90 |
| Purchase #3 | $79.32 | 6.334% | $84.3441 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $17.32 | 13.603% | $19.676 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $244.54 | 5.418% | $257.7892 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $91.42 | 10.223% | $100.7659 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $112.77 | 5.109% | $118.5314 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $806.22 | $873.3959 | $873.40 | $873.45 | $873.40 | |