| 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 | $193.95 | 13.690% | $220.5018 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $86.92 | 8.775% | $94.5472 | $94.55 | $94.55 | $94.50 |
| Purchase #3 | $18.67 | 10.679% | $20.6638 | $20.66 | $20.65 | $20.70 |
| Purchase #4 | $78.72 | 3.209% | $81.2461 | $81.25 | $81.25 | $81.20 |
| Purchase #5 | $58.54 | 4.491% | $61.169 | $61.17 | $61.15 | $61.20 |
| Purchase #6 | $163.68 | 7.133% | $175.3553 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $91.79 | 13.229% | $103.9329 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $692.27 | $757.4161 | $757.42 | $757.40 | $757.40 | |