| 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 | $115.37 | 6.553% | $122.9302 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $207.48 | 4.824% | $217.4888 | $217.49 | $217.50 | $217.50 |
| Purchase #3 | $29.42 | 12.652% | $33.1422 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $60.78 | 5.799% | $64.3046 | $64.30 | $64.30 | $64.30 |
| Purchase #5 | $79.92 | 8.594% | $86.7883 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $180.30 | 13.372% | $204.4097 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $31.64 | 11.824% | $35.3811 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $704.91 | $764.4449 | $764.44 | $764.50 | $764.40 | |