| 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 | $43.87 | 5.190% | $46.1469 | $46.15 | $46.15 | $46.10 |
| Purchase #2 | $192.58 | 11.831% | $215.3641 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $18.62 | 10.338% | $20.5449 | $20.54 | $20.55 | $20.50 |
| Purchase #4 | $15.86 | 7.308% | $17.019 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $120.53 | 6.354% | $128.1885 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $51.81 | 3.824% | $53.7912 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $108.47 | 7.580% | $116.692 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $551.74 | $597.7466 | $597.74 | $597.75 | $597.70 | |