| 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 | $70.34 | 13.581% | $79.8929 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $56.80 | 6.622% | $60.5613 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $221.76 | 9.301% | $242.3859 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $173.29 | 9.342% | $189.4788 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $59.43 | 4.736% | $62.2446 | $62.24 | $62.25 | $62.20 |
| Purchase #6 | $87.78 | 10.655% | $97.133 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $182.76 | 8.628% | $198.5285 | $198.53 | $198.55 | $198.50 |
| 7 purchase totals = | $852.16 | $930.2250 | $930.22 | $930.30 | $930.20 | |