| 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 | $43.58 | 11.358% | $48.5298 | $48.53 | $48.55 | $48.50 |
| Purchase #2 | $123.31 | 13.722% | $140.2306 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $16.99 | 5.720% | $17.9618 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $10.90 | 13.543% | $12.3762 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $225.67 | 11.297% | $251.1639 | $251.16 | $251.15 | $251.20 |
| Purchase #6 | $90.52 | 5.550% | $95.5439 | $95.54 | $95.55 | $95.50 |
| Purchase #7 | $215.97 | 11.561% | $240.9383 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $726.94 | $806.7445 | $806.74 | $806.80 | $806.70 | |