| 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 | $58.78 | 9.267% | $64.2271 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $165.99 | 8.603% | $180.2701 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $188.35 | 3.734% | $195.383 | $195.38 | $195.40 | $195.40 |
| Purchase #4 | $8.35 | 6.110% | $8.8602 | $8.86 | $8.85 | $8.90 |
| Purchase #5 | $122.81 | 6.500% | $130.7927 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $124.41 | 5.209% | $130.8905 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $173.89 | 11.168% | $193.31 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $842.58 | $903.7336 | $903.73 | $903.75 | $903.80 | |