| 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 | $60.50 | 13.478% | $68.6542 | $68.65 | $68.65 | $68.70 |
| Purchase #2 | $7.77 | 12.855% | $8.7688 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $67.97 | 13.258% | $76.9815 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $156.50 | 4.788% | $163.9932 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $210.49 | 8.752% | $228.9121 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $176.54 | 13.394% | $200.1858 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $101.97 | 11.473% | $113.669 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $781.74 | $861.1646 | $861.16 | $861.15 | $861.30 | |