| 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 | $36.49 | 12.221% | $40.9494 | $40.95 | $40.95 | $40.90 |
| Purchase #2 | $27.83 | 3.509% | $28.8066 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $153.83 | 4.565% | $160.8523 | $160.85 | $160.85 | $160.90 |
| Purchase #4 | $48.83 | 12.766% | $55.0636 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $31.75 | 6.482% | $33.808 | $33.81 | $33.80 | $33.80 |
| Purchase #6 | $66.71 | 3.520% | $69.0582 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $227.51 | 5.845% | $240.808 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $592.95 | $629.3461 | $629.35 | $629.30 | $629.40 | |