| 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 | $193.66 | 3.343% | $200.1341 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $26.90 | 12.280% | $30.2033 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $24.81 | 4.799% | $26.0006 | $26.00 | $26.00 | $26.00 |
| Purchase #4 | $50.88 | 13.539% | $57.7686 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $215.47 | 7.859% | $232.4038 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $24.43 | 5.742% | $25.8328 | $25.83 | $25.85 | $25.80 |
| Purchase #7 | $161.55 | 7.836% | $174.2091 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $697.70 | $746.5523 | $746.54 | $746.55 | $746.50 | |