| 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 | $71.36 | 10.532% | $78.8756 | $78.88 | $78.90 | $78.90 |
| Purchase #2 | $47.80 | 6.534% | $50.9233 | $50.92 | $50.90 | $50.90 |
| Purchase #3 | $194.45 | 4.218% | $202.6519 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $194.41 | 12.367% | $218.4527 | $218.45 | $218.45 | $218.50 |
| Purchase #5 | $49.78 | 7.351% | $53.4393 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $159.25 | 5.754% | $168.4132 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $143.31 | 13.871% | $163.1885 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $860.36 | $935.9445 | $935.94 | $935.95 | $936.00 | |