| 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 | $50.73 | 11.620% | $56.6248 | $56.62 | $56.60 | $56.60 |
| Purchase #2 | $125.87 | 11.265% | $140.0493 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $30.77 | 7.174% | $32.9774 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $51.85 | 5.467% | $54.6846 | $54.68 | $54.70 | $54.70 |
| Purchase #5 | $172.61 | 10.362% | $190.4958 | $190.50 | $190.50 | $190.50 |
| Purchase #6 | $124.46 | 13.225% | $140.9198 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $42.50 | 12.270% | $47.7148 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $598.79 | $663.4665 | $663.46 | $663.45 | $663.40 | |