| 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 | $45.44 | 12.351% | $51.0523 | $51.05 | $51.05 | $51.10 |
| Purchase #2 | $188.50 | 8.709% | $204.9165 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $247.42 | 12.273% | $277.7859 | $277.79 | $277.80 | $277.80 |
| Purchase #4 | $93.54 | 13.147% | $105.8377 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $9.44 | 9.152% | $10.3039 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $54.72 | 12.373% | $61.4905 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $23.99 | 10.663% | $26.5481 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $663.05 | $737.9349 | $737.94 | $737.95 | $737.90 | |