| 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 | $105.66 | 3.136% | $108.9735 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $101.50 | 6.865% | $108.468 | $108.47 | $108.45 | $108.50 |
| Purchase #3 | $14.49 | 9.760% | $15.9042 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $64.45 | 6.307% | $68.5149 | $68.51 | $68.50 | $68.50 |
| Purchase #5 | $227.65 | 8.679% | $247.4077 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $109.53 | 8.430% | $118.7634 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $191.29 | 7.417% | $205.478 | $205.48 | $205.50 | $205.50 |
| 7 purchase totals = | $814.57 | $873.5097 | $873.50 | $873.45 | $873.60 | |