| 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 | $78.63 | 4.398% | $82.0881 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $186.92 | 4.180% | $194.7333 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $245.94 | 7.775% | $265.0618 | $265.06 | $265.05 | $265.10 |
| Purchase #4 | $195.82 | 10.452% | $216.2871 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $27.84 | 10.395% | $30.734 | $30.73 | $30.75 | $30.70 |
| Purchase #6 | $225.57 | 9.538% | $247.0849 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $120.97 | 6.457% | $128.781 | $128.78 | $128.80 | $128.80 |
| 7 purchase totals = | $1,081.69 | $1,164.7702 | $1,164.76 | $1,164.85 | $1,164.80 | |