| 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 | $52.98 | 4.754% | $55.4987 | $55.50 | $55.50 | $55.50 |
| Purchase #2 | $199.71 | 6.574% | $212.8389 | $212.84 | $212.85 | $212.80 |
| Purchase #3 | $118.41 | 6.262% | $125.8248 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $99.34 | 11.375% | $110.6399 | $110.64 | $110.65 | $110.60 |
| Purchase #5 | $70.33 | 12.709% | $79.2682 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $70.82 | 5.481% | $74.7016 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $13.52 | 11.154% | $15.028 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $625.11 | $673.8001 | $673.80 | $673.80 | $673.70 | |