| 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 | $128.43 | 4.724% | $134.497 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $140.87 | 10.773% | $156.0459 | $156.05 | $156.05 | $156.00 |
| Purchase #3 | $41.80 | 5.853% | $44.2466 | $44.25 | $44.25 | $44.20 |
| Purchase #4 | $6.67 | 8.106% | $7.2107 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $69.69 | 13.716% | $79.2487 | $79.25 | $79.25 | $79.20 |
| Purchase #6 | $157.79 | 7.177% | $169.1146 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $55.92 | 10.302% | $61.6809 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $601.17 | $652.0444 | $652.05 | $652.05 | $651.90 | |