| 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 | $61.48 | 12.656% | $69.2609 | $69.26 | $69.25 | $69.30 |
| Purchase #2 | $30.82 | 13.869% | $35.0944 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $153.54 | 4.292% | $160.1299 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $30.64 | 3.370% | $31.6726 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $175.83 | 8.598% | $190.9479 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $102.93 | 5.731% | $108.8289 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $96.31 | 7.237% | $103.28 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $651.55 | $699.2146 | $699.21 | $699.25 | $699.20 | |