| 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 | $53.48 | 12.167% | $59.9869 | $59.99 | $60.00 | $60.00 |
| Purchase #2 | $146.86 | 13.774% | $167.0885 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $32.58 | 10.618% | $36.0393 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $137.54 | 6.522% | $146.5104 | $146.51 | $146.50 | $146.50 |
| Purchase #5 | $119.72 | 5.797% | $126.6602 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $242.67 | 9.646% | $266.0779 | $266.08 | $266.10 | $266.10 |
| Purchase #7 | $7.56 | 10.153% | $8.3276 | $8.33 | $8.35 | $8.30 |
| 7 purchase totals = | $740.41 | $810.6908 | $810.70 | $810.75 | $810.70 | |