| 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 | $48.93 | 12.492% | $55.0423 | $55.04 | $55.05 | $55.00 |
| Purchase #2 | $32.76 | 7.680% | $35.276 | $35.28 | $35.30 | $35.30 |
| Purchase #3 | $175.88 | 4.442% | $183.6926 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $125.94 | 10.502% | $139.1662 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $8.74 | 7.614% | $9.4055 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $203.38 | 4.734% | $213.008 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $240.40 | 4.352% | $250.8622 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $836.03 | $886.4528 | $886.46 | $886.45 | $886.50 | |