| 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 | $75.58 | 7.237% | $81.0497 | $81.05 | $81.05 | $81.00 |
| Purchase #2 | $141.46 | 11.337% | $157.4973 | $157.50 | $157.50 | $157.50 |
| Purchase #3 | $64.66 | 8.790% | $70.3436 | $70.34 | $70.35 | $70.30 |
| Purchase #4 | $152.96 | 8.141% | $165.4125 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $106.42 | 11.847% | $119.0276 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $86.27 | 4.813% | $90.4222 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $14.84 | 5.275% | $15.6228 | $15.62 | $15.60 | $15.60 |
| 7 purchase totals = | $642.19 | $699.3757 | $699.37 | $699.35 | $699.20 | |