| 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 | $60.57 | 9.759% | $66.481 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $113.81 | 6.274% | $120.9504 | $120.95 | $120.95 | $121.00 |
| Purchase #3 | $239.48 | 4.505% | $250.2686 | $250.27 | $250.25 | $250.30 |
| Purchase #4 | $46.50 | 11.618% | $51.9024 | $51.90 | $51.90 | $51.90 |
| Purchase #5 | $150.36 | 8.704% | $163.4473 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $80.77 | 6.378% | $85.9215 | $85.92 | $85.90 | $85.90 |
| Purchase #7 | $190.45 | 10.174% | $209.8264 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $881.94 | $948.7976 | $948.80 | $948.80 | $948.80 | |