| 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 | $109.91 | 6.605% | $117.1696 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $50.76 | 10.142% | $55.9081 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $6.49 | 8.358% | $7.0324 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $66.51 | 12.604% | $74.8929 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $29.62 | 4.183% | $30.859 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $43.51 | 13.377% | $49.3303 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $141.81 | 10.598% | $156.839 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $448.61 | $492.0313 | $492.03 | $492.05 | $492.00 | |