| 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 | $24.28 | 11.367% | $27.0399 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $178.76 | 7.462% | $192.0991 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $95.64 | 4.849% | $100.2776 | $100.28 | $100.30 | $100.30 |
| Purchase #4 | $123.93 | 12.134% | $138.9677 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $28.97 | 12.740% | $32.6608 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $207.39 | 3.745% | $215.1568 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $89.78 | 3.635% | $93.0435 | $93.04 | $93.05 | $93.00 |
| 7 purchase totals = | $748.75 | $799.2454 | $799.25 | $799.25 | $799.30 | |