| 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 | $249.36 | 8.573% | $270.7376 | $270.74 | $270.75 | $270.70 |
| Purchase #2 | $24.91 | 10.833% | $27.6085 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $18.27 | 11.703% | $20.4081 | $20.41 | $20.40 | $20.40 |
| Purchase #4 | $30.70 | 6.211% | $32.6068 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $138.27 | 7.588% | $148.7619 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $41.80 | 3.539% | $43.2793 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $248.81 | 8.641% | $270.3097 | $270.31 | $270.30 | $270.30 |
| 7 purchase totals = | $752.12 | $813.7119 | $813.72 | $813.70 | $813.70 | |