| 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 | $34.35 | 9.641% | $37.6617 | $37.66 | $37.65 | $37.70 |
| Purchase #2 | $228.57 | 12.607% | $257.3858 | $257.39 | $257.40 | $257.40 |
| Purchase #3 | $13.70 | 9.459% | $14.9959 | $15.00 | $15.00 | $15.00 |
| Purchase #4 | $112.42 | 3.168% | $115.9815 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $76.56 | 9.345% | $83.7145 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $72.77 | 6.521% | $77.5153 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $69.40 | 7.605% | $74.6779 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $607.77 | $661.9326 | $661.94 | $661.95 | $662.00 | |