| 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 | $86.45 | 11.265% | $96.1886 | $96.19 | $96.20 | $96.20 |
| Purchase #2 | $86.37 | 11.296% | $96.1264 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $20.69 | 11.527% | $23.0749 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $70.98 | 10.288% | $78.2824 | $78.28 | $78.30 | $78.30 |
| Purchase #5 | $207.48 | 4.619% | $217.0635 | $217.06 | $217.05 | $217.10 |
| Purchase #6 | $13.27 | 8.638% | $14.4163 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $15.30 | 7.340% | $16.423 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $500.54 | $541.5751 | $541.57 | $541.55 | $541.60 | |