| 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 | $86.56 | 13.690% | $98.4101 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $10.95 | 8.396% | $11.8694 | $11.87 | $11.85 | $11.90 |
| Purchase #3 | $92.61 | 4.768% | $97.0256 | $97.03 | $97.05 | $97.00 |
| Purchase #4 | $172.27 | 12.752% | $194.2379 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $97.41 | 11.181% | $108.3014 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $25.62 | 13.742% | $29.1407 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $21.41 | 7.337% | $22.9809 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $506.83 | $561.9660 | $561.97 | $562.00 | $561.90 | |