| 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 | $65.65 | 6.613% | $69.9914 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $51.59 | 10.229% | $56.8671 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $99.63 | 8.806% | $108.4034 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $226.59 | 11.415% | $252.4552 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $107.39 | 5.800% | $113.6186 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $124.27 | 8.406% | $134.7161 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $136.51 | 5.426% | $143.917 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $811.63 | $879.9688 | $879.98 | $879.90 | $880.00 | |