| 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 | $54.38 | 11.161% | $60.4494 | $60.45 | $60.45 | $60.40 |
| Purchase #2 | $132.40 | 5.779% | $140.0514 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $83.58 | 12.520% | $94.0442 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $99.72 | 8.474% | $108.1703 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $185.47 | 5.696% | $196.0344 | $196.03 | $196.05 | $196.00 |
| Purchase #6 | $224.31 | 5.168% | $235.9023 | $235.90 | $235.90 | $235.90 |
| Purchase #7 | $106.40 | 12.713% | $119.9266 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $886.26 | $954.5786 | $954.57 | $954.60 | $954.50 | |