| 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 | $80.84 | 8.154% | $87.4317 | $87.43 | $87.45 | $87.40 |
| Purchase #2 | $62.99 | 10.174% | $69.3986 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $124.76 | 5.387% | $131.4808 | $131.48 | $131.50 | $131.50 |
| Purchase #4 | $116.55 | 8.135% | $126.0313 | $126.03 | $126.05 | $126.00 |
| Purchase #5 | $30.74 | 8.428% | $33.3308 | $33.33 | $33.35 | $33.30 |
| Purchase #6 | $161.35 | 12.717% | $181.8689 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $220.54 | 9.836% | $242.2323 | $242.23 | $242.25 | $242.20 |
| 7 purchase totals = | $797.77 | $871.7744 | $871.77 | $871.85 | $871.70 | |