| 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 | $76.33 | 10.639% | $84.4507 | $84.45 | $84.45 | $84.50 |
| Purchase #2 | $5.46 | 4.873% | $5.7261 | $5.73 | $5.75 | $5.70 |
| Purchase #3 | $200.32 | 3.589% | $207.5095 | $207.51 | $207.50 | $207.50 |
| Purchase #4 | $46.31 | 9.761% | $50.8303 | $50.83 | $50.85 | $50.80 |
| Purchase #5 | $112.95 | 6.580% | $120.3821 | $120.38 | $120.40 | $120.40 |
| Purchase #6 | $40.98 | 9.220% | $44.7584 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $16.71 | 3.471% | $17.29 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $499.06 | $530.9471 | $530.95 | $531.00 | $531.00 | |