| 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 | $30.47 | 8.614% | $33.0947 | $33.09 | $33.10 | $33.10 |
| Purchase #2 | $220.46 | 13.320% | $249.8253 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $125.98 | 8.818% | $137.0889 | $137.09 | $137.10 | $137.10 |
| Purchase #4 | $57.97 | 10.403% | $64.0006 | $64.00 | $64.00 | $64.00 |
| Purchase #5 | $194.78 | 10.354% | $214.9475 | $214.95 | $214.95 | $214.90 |
| Purchase #6 | $113.94 | 6.348% | $121.1729 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $67.61 | 4.684% | $70.7769 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $811.21 | $890.9068 | $890.91 | $890.95 | $890.90 | |