| 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 | $93.55 | 9.748% | $102.6693 | $102.67 | $102.65 | $102.70 |
| Purchase #2 | $21.78 | 4.648% | $22.7923 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $18.84 | 9.843% | $20.6944 | $20.69 | $20.70 | $20.70 |
| Purchase #4 | $76.95 | 5.122% | $80.8914 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $89.31 | 8.810% | $97.1782 | $97.18 | $97.20 | $97.20 |
| Purchase #6 | $191.41 | 11.623% | $213.6576 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $225.73 | 12.493% | $253.9304 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $717.57 | $791.8136 | $791.81 | $791.85 | $791.90 | |