| 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 | $126.65 | 8.479% | $137.3887 | $137.39 | $137.40 | $137.40 |
| Purchase #2 | $141.38 | 3.342% | $146.1049 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $58.80 | 12.600% | $66.2088 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $69.30 | 10.193% | $76.3637 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $58.49 | 4.137% | $60.9097 | $60.91 | $60.90 | $60.90 |
| Purchase #6 | $61.37 | 5.144% | $64.5269 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $5.81 | 9.110% | $6.3393 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $521.80 | $557.8420 | $557.84 | $557.85 | $557.80 | |