| 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 | $97.61 | 4.421% | $101.9253 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $155.58 | 7.659% | $167.4959 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $173.64 | 10.633% | $192.1031 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $17.47 | 11.467% | $19.4733 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $43.88 | 11.669% | $49.0004 | $49.00 | $49.00 | $49.00 |
| Purchase #6 | $79.57 | 7.132% | $85.2449 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $129.55 | 9.599% | $141.9855 | $141.99 | $142.00 | $142.00 |
| 7 purchase totals = | $697.30 | $757.2284 | $757.23 | $757.25 | $757.20 | |