| 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 | $21.45 | 8.551% | $23.2842 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $132.76 | 13.695% | $150.9415 | $150.94 | $150.95 | $150.90 |
| Purchase #3 | $159.72 | 7.592% | $171.8459 | $171.85 | $171.85 | $171.80 |
| Purchase #4 | $208.99 | 4.872% | $219.172 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $46.75 | 6.705% | $49.8846 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $124.54 | 3.606% | $129.0309 | $129.03 | $129.05 | $129.00 |
| Purchase #7 | $175.80 | 7.400% | $188.8092 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $870.01 | $932.9683 | $932.96 | $933.00 | $932.90 | |