| 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 | $45.35 | 11.522% | $50.5752 | $50.58 | $50.60 | $50.60 |
| Purchase #2 | $121.47 | 10.624% | $134.375 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $66.85 | 9.754% | $73.3705 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $100.83 | 3.196% | $104.0525 | $104.05 | $104.05 | $104.10 |
| Purchase #5 | $126.38 | 9.673% | $138.6047 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $231.91 | 7.548% | $249.4146 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $37.67 | 13.253% | $42.6624 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $730.46 | $793.0549 | $793.05 | $793.05 | $793.20 | |