| 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 | $9.69 | 6.377% | $10.3079 | $10.31 | $10.30 | $10.30 |
| Purchase #2 | $55.56 | 7.707% | $59.842 | $59.84 | $59.85 | $59.80 |
| Purchase #3 | $19.48 | 13.475% | $22.1049 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $73.73 | 6.268% | $78.3514 | $78.35 | $78.35 | $78.40 |
| Purchase #5 | $166.56 | 9.240% | $181.9501 | $181.95 | $181.95 | $182.00 |
| Purchase #6 | $14.80 | 6.246% | $15.7244 | $15.72 | $15.70 | $15.70 |
| Purchase #7 | $55.55 | 5.793% | $58.768 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $395.37 | $427.0487 | $427.04 | $427.00 | $427.10 | |