| 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 | $50.69 | 9.451% | $55.4807 | $55.48 | $55.50 | $55.50 |
| Purchase #2 | $6.49 | 13.732% | $7.3812 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $20.85 | 10.164% | $22.9692 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $250.59 | 5.139% | $263.4678 | $263.47 | $263.45 | $263.50 |
| Purchase #5 | $74.84 | 6.792% | $79.9231 | $79.92 | $79.90 | $79.90 |
| Purchase #6 | $181.56 | 7.677% | $195.4984 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $210.32 | 13.477% | $238.6648 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $795.34 | $863.3852 | $863.38 | $863.35 | $863.50 | |