| 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 | $48.92 | 5.767% | $51.7412 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $37.67 | 8.857% | $41.0064 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $228.95 | 12.766% | $258.1778 | $258.18 | $258.20 | $258.20 |
| Purchase #4 | $166.75 | 11.484% | $185.8996 | $185.90 | $185.90 | $185.90 |
| Purchase #5 | $50.42 | 11.253% | $56.0938 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $61.74 | 7.521% | $66.3835 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $196.46 | 8.610% | $213.3752 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $790.91 | $872.6775 | $872.68 | $872.75 | $872.70 | |