| 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 | $37.49 | 11.127% | $41.6615 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $95.52 | 11.824% | $106.8143 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $188.50 | 13.416% | $213.7892 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $179.71 | 4.105% | $187.0871 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $102.85 | 6.177% | $109.203 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $130.31 | 6.709% | $139.0525 | $139.05 | $139.05 | $139.10 |
| Purchase #7 | $66.26 | 9.772% | $72.7349 | $72.73 | $72.75 | $72.70 |
| 7 purchase totals = | $800.64 | $870.3425 | $870.33 | $870.35 | $870.40 | |