| 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 | $15.59 | 7.478% | $16.7558 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $138.44 | 5.473% | $146.0168 | $146.02 | $146.00 | $146.00 |
| Purchase #3 | $61.59 | 4.248% | $64.2063 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $35.64 | 5.233% | $37.505 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $79.81 | 7.738% | $85.9857 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $28.50 | 10.503% | $31.4934 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $206.34 | 7.331% | $221.4668 | $221.47 | $221.45 | $221.50 |
| 7 purchase totals = | $565.91 | $603.4298 | $603.45 | $603.40 | $603.50 | |