| 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 | $41.71 | 9.308% | $45.5924 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $139.80 | 6.821% | $149.3358 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $111.73 | 4.486% | $116.7422 | $116.74 | $116.75 | $116.70 |
| Purchase #4 | $150.84 | 12.569% | $169.7991 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $191.36 | 6.510% | $203.8175 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $30.91 | 7.453% | $33.2137 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $234.42 | 8.254% | $253.769 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $900.77 | $972.2697 | $972.27 | $972.25 | $972.20 | |