| 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 | $56.80 | 3.423% | $58.7443 | $58.74 | $58.75 | $58.70 |
| Purchase #2 | $165.63 | 8.490% | $179.692 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $52.85 | 6.244% | $56.15 | $56.15 | $56.15 | $56.20 |
| Purchase #4 | $181.77 | 13.241% | $205.8382 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $103.66 | 12.679% | $116.8031 | $116.80 | $116.80 | $116.80 |
| Purchase #6 | $148.70 | 9.180% | $162.3507 | $162.35 | $162.35 | $162.40 |
| Purchase #7 | $205.67 | 3.526% | $212.9219 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $915.08 | $992.5002 | $992.49 | $992.50 | $992.50 | |