| 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 | $96.52 | 8.855% | $105.0668 | $105.07 | $105.05 | $105.10 |
| Purchase #2 | $74.55 | 3.373% | $77.0646 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $75.44 | 8.394% | $81.7724 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $10.86 | 4.598% | $11.3593 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $209.39 | 6.668% | $223.3521 | $223.35 | $223.35 | $223.40 |
| Purchase #6 | $218.65 | 12.409% | $245.7823 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $108.86 | 12.761% | $122.7516 | $122.75 | $122.75 | $122.80 |
| 7 purchase totals = | $794.27 | $867.1491 | $867.14 | $867.10 | $867.40 | |