| 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 | $73.88 | 9.644% | $81.005 | $81.01 | $81.00 | $81.00 |
| Purchase #2 | $213.99 | 10.563% | $236.5938 | $236.59 | $236.60 | $236.60 |
| Purchase #3 | $50.78 | 12.204% | $56.9772 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $37.60 | 12.389% | $42.2583 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $33.36 | 8.825% | $36.304 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $134.98 | 10.369% | $148.9761 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $137.98 | 13.489% | $156.5921 | $156.59 | $156.60 | $156.60 |
| 7 purchase totals = | $682.57 | $758.7065 | $758.71 | $758.75 | $758.80 | |