| 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 | $18.77 | 10.583% | $20.7564 | $20.76 | $20.75 | $20.80 |
| Purchase #2 | $182.54 | 12.634% | $205.6021 | $205.60 | $205.60 | $205.60 |
| Purchase #3 | $58.26 | 13.226% | $65.9655 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $106.46 | 8.310% | $115.3068 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $222.75 | 3.434% | $230.3992 | $230.40 | $230.40 | $230.40 |
| Purchase #6 | $208.61 | 4.788% | $218.5982 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $119.58 | 11.297% | $133.089 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $916.97 | $989.7172 | $989.73 | $989.70 | $989.80 | |