| 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 | $78.39 | 8.874% | $85.3463 | $85.35 | $85.35 | $85.30 |
| Purchase #2 | $243.25 | 8.651% | $264.2936 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $196.66 | 13.393% | $222.9987 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $235.68 | 3.807% | $244.6523 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $35.92 | 5.782% | $37.9969 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $113.97 | 4.708% | $119.3357 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $48.79 | 13.670% | $55.4596 | $55.46 | $55.45 | $55.50 |
| 7 purchase totals = | $952.66 | $1,030.0831 | $1,030.09 | $1,030.10 | $1,030.10 | |