| 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 | $41.28 | 12.868% | $46.5919 | $46.59 | $46.60 | $46.60 |
| Purchase #2 | $20.51 | 10.258% | $22.6139 | $22.61 | $22.60 | $22.60 |
| Purchase #3 | $185.41 | 9.565% | $203.1445 | $203.14 | $203.15 | $203.10 |
| Purchase #4 | $99.70 | 8.863% | $108.5364 | $108.54 | $108.55 | $108.50 |
| Purchase #5 | $50.59 | 3.695% | $52.4593 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $189.89 | 8.834% | $206.6649 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $182.45 | 12.140% | $204.5994 | $204.60 | $204.60 | $204.60 |
| 7 purchase totals = | $769.83 | $844.6103 | $844.60 | $844.60 | $844.60 | |