| 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 | $190.47 | 8.213% | $206.1133 | $206.11 | $206.10 | $206.10 |
| Purchase #2 | $92.40 | 11.200% | $102.7488 | $102.75 | $102.75 | $102.70 |
| Purchase #3 | $70.76 | 7.540% | $76.0953 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $196.89 | 3.175% | $203.1413 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $15.63 | 9.583% | $17.1278 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $40.59 | 3.364% | $41.9554 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $117.40 | 10.555% | $129.7916 | $129.79 | $129.80 | $129.80 |
| 7 purchase totals = | $724.14 | $776.9735 | $776.98 | $777.00 | $776.90 | |