| 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 | $104.53 | 4.284% | $109.0081 | $109.01 | $109.00 | $109.00 |
| Purchase #2 | $73.95 | 10.453% | $81.68 | $81.68 | $81.70 | $81.70 |
| Purchase #3 | $61.90 | 11.302% | $68.8959 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $101.96 | 4.786% | $106.8398 | $106.84 | $106.85 | $106.80 |
| Purchase #5 | $8.25 | 7.790% | $8.8927 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $100.81 | 11.871% | $112.7772 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $98.27 | 9.377% | $107.4848 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $549.67 | $595.5785 | $595.58 | $595.65 | $595.60 | |