| 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 | $21.30 | 9.620% | $23.3491 | $23.35 | $23.35 | $23.30 |
| Purchase #2 | $109.35 | 6.424% | $116.3746 | $116.37 | $116.35 | $116.40 |
| Purchase #3 | $60.90 | 6.855% | $65.0747 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $53.53 | 12.869% | $60.4188 | $60.42 | $60.40 | $60.40 |
| Purchase #5 | $205.56 | 4.333% | $214.4669 | $214.47 | $214.45 | $214.50 |
| Purchase #6 | $51.85 | 4.482% | $54.1739 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $235.37 | 5.454% | $248.2071 | $248.21 | $248.20 | $248.20 |
| 7 purchase totals = | $737.86 | $782.0651 | $782.06 | $781.95 | $782.10 | |