| 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 | $64.73 | 7.648% | $69.6806 | $69.68 | $69.70 | $69.70 |
| Purchase #2 | $124.38 | 9.414% | $136.0891 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $79.81 | 9.638% | $87.5021 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $95.34 | 7.328% | $102.3265 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $7.85 | 3.528% | $8.1269 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $143.29 | 9.423% | $156.7922 | $156.79 | $156.80 | $156.80 |
| Purchase #7 | $93.37 | 3.494% | $96.6323 | $96.63 | $96.65 | $96.60 |
| 7 purchase totals = | $608.77 | $657.1497 | $657.15 | $657.25 | $657.10 | |