| 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 | $50.30 | 4.465% | $52.5459 | $52.55 | $52.55 | $52.50 |
| Purchase #2 | $165.67 | 5.212% | $174.3047 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $184.72 | 3.379% | $190.9617 | $190.96 | $190.95 | $191.00 |
| Purchase #4 | $87.56 | 7.222% | $93.8836 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $186.52 | 10.151% | $205.4536 | $205.45 | $205.45 | $205.50 |
| Purchase #6 | $233.35 | 7.679% | $251.2689 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $25.98 | 11.296% | $28.9147 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $934.10 | $997.3331 | $997.32 | $997.30 | $997.40 | |