| 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 | $33.33 | 3.396% | $34.4619 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $113.28 | 12.524% | $127.4672 | $127.47 | $127.45 | $127.50 |
| Purchase #3 | $102.98 | 8.701% | $111.9403 | $111.94 | $111.95 | $111.90 |
| Purchase #4 | $73.47 | 11.380% | $81.8309 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $200.62 | 4.213% | $209.0721 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $79.40 | 5.833% | $84.0314 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $227.30 | 7.822% | $245.0794 | $245.08 | $245.10 | $245.10 |
| 7 purchase totals = | $830.38 | $893.8832 | $893.88 | $893.90 | $893.90 | |