| 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 | $62.36 | 12.337% | $70.0534 | $70.05 | $70.05 | $70.10 |
| Purchase #2 | $55.95 | 8.426% | $60.6643 | $60.66 | $60.65 | $60.70 |
| Purchase #3 | $128.96 | 7.396% | $138.4979 | $138.50 | $138.50 | $138.50 |
| Purchase #4 | $137.93 | 4.374% | $143.9631 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $96.63 | 3.850% | $100.3503 | $100.35 | $100.35 | $100.40 |
| Purchase #6 | $139.47 | 12.546% | $156.9679 | $156.97 | $156.95 | $157.00 |
| Purchase #7 | $81.98 | 5.273% | $86.3028 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $703.28 | $756.7997 | $756.79 | $756.75 | $757.00 | |