| 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 | $15.66 | 5.374% | $16.5016 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $16.57 | 4.828% | $17.37 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $59.35 | 12.605% | $66.8311 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $50.97 | 13.833% | $58.0207 | $58.02 | $58.00 | $58.00 |
| Purchase #5 | $46.88 | 12.254% | $52.6247 | $52.62 | $52.60 | $52.60 |
| Purchase #6 | $54.49 | 5.812% | $57.657 | $57.66 | $57.65 | $57.70 |
| Purchase #7 | $60.59 | 7.421% | $65.0864 | $65.09 | $65.10 | $65.10 |
| 7 purchase totals = | $304.51 | $334.0915 | $334.09 | $334.05 | $334.10 | |