| 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 | $64.88 | 3.600% | $67.2157 | $67.22 | $67.20 | $67.20 |
| Purchase #2 | $80.93 | 5.380% | $85.284 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $122.81 | 3.706% | $127.3613 | $127.36 | $127.35 | $127.40 |
| Purchase #4 | $14.67 | 11.754% | $16.3943 | $16.39 | $16.40 | $16.40 |
| Purchase #5 | $44.90 | 9.136% | $49.0021 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $170.47 | 4.816% | $178.6798 | $178.68 | $178.70 | $178.70 |
| Purchase #7 | $186.88 | 8.621% | $202.9909 | $202.99 | $203.00 | $203.00 |
| 7 purchase totals = | $685.54 | $726.9281 | $726.92 | $726.95 | $727.00 | |