| 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 | $120.80 | 7.598% | $129.9784 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $50.76 | 5.459% | $53.531 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $31.41 | 12.233% | $35.2524 | $35.25 | $35.25 | $35.30 |
| Purchase #4 | $49.43 | 8.247% | $53.5065 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $21.91 | 9.310% | $23.9498 | $23.95 | $23.95 | $23.90 |
| Purchase #6 | $18.47 | 8.677% | $20.0726 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $40.43 | 5.518% | $42.6609 | $42.66 | $42.65 | $42.70 |
| 7 purchase totals = | $333.21 | $358.9516 | $358.95 | $358.95 | $359.00 | |