| 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 | $21.62 | 5.522% | $22.8139 | $22.81 | $22.80 | $22.80 |
| Purchase #2 | $53.83 | 3.135% | $55.5176 | $55.52 | $55.50 | $55.50 |
| Purchase #3 | $205.62 | 5.178% | $216.267 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $11.93 | 6.797% | $12.7409 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $187.88 | 13.474% | $213.195 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $191.64 | 3.665% | $198.6636 | $198.66 | $198.65 | $198.70 |
| Purchase #7 | $165.35 | 4.580% | $172.923 | $172.92 | $172.90 | $172.90 |
| 7 purchase totals = | $837.87 | $892.1210 | $892.12 | $892.05 | $892.10 | |