| 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 | $85.45 | 13.134% | $96.673 | $96.67 | $96.65 | $96.70 |
| Purchase #2 | $83.34 | 3.524% | $86.2769 | $86.28 | $86.30 | $86.30 |
| Purchase #3 | $122.58 | 5.769% | $129.6516 | $129.65 | $129.65 | $129.70 |
| Purchase #4 | $62.84 | 13.427% | $71.2775 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $107.65 | 9.127% | $117.4752 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $31.50 | 13.761% | $35.8347 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $18.37 | 12.390% | $20.646 | $20.65 | $20.65 | $20.60 |
| 7 purchase totals = | $511.73 | $557.8349 | $557.84 | $557.90 | $557.90 | |