| 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 | $43.78 | 10.791% | $48.5043 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $99.46 | 9.248% | $108.6581 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $48.30 | 4.864% | $50.6493 | $50.65 | $50.65 | $50.60 |
| Purchase #4 | $160.73 | 10.573% | $177.724 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $61.81 | 3.841% | $64.1841 | $64.18 | $64.20 | $64.20 |
| Purchase #6 | $176.77 | 4.621% | $184.9385 | $184.94 | $184.95 | $184.90 |
| Purchase #7 | $7.51 | 6.282% | $7.9818 | $7.98 | $8.00 | $8.00 |
| 7 purchase totals = | $598.36 | $642.6401 | $642.63 | $642.65 | $642.60 | |