| 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 | $38.73 | 10.418% | $42.7649 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $177.94 | 4.446% | $185.8512 | $185.85 | $185.85 | $185.90 |
| Purchase #3 | $139.42 | 11.308% | $155.1856 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $91.96 | 9.861% | $101.0282 | $101.03 | $101.05 | $101.00 |
| Purchase #5 | $212.38 | 10.490% | $234.6587 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $22.45 | 3.543% | $23.2454 | $23.25 | $23.25 | $23.20 |
| Purchase #7 | $190.99 | 7.441% | $205.2016 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $873.87 | $947.9356 | $947.94 | $947.95 | $948.00 | |