| 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 | $42.56 | 4.819% | $44.611 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $172.87 | 5.499% | $182.3761 | $182.38 | $182.40 | $182.40 |
| Purchase #3 | $40.26 | 6.596% | $42.9155 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $7.40 | 10.186% | $8.1538 | $8.15 | $8.15 | $8.20 |
| Purchase #5 | $217.59 | 13.242% | $246.4033 | $246.40 | $246.40 | $246.40 |
| Purchase #6 | $193.42 | 6.483% | $205.9594 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $176.80 | 3.428% | $182.8607 | $182.86 | $182.85 | $182.90 |
| 7 purchase totals = | $850.90 | $913.2798 | $913.28 | $913.25 | $913.40 | |