| 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 | $27.35 | 11.215% | $30.4173 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $202.65 | 5.427% | $213.6478 | $213.65 | $213.65 | $213.60 |
| Purchase #3 | $200.61 | 7.735% | $216.1272 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $77.36 | 9.394% | $84.6272 | $84.63 | $84.65 | $84.60 |
| Purchase #5 | $116.61 | 6.819% | $124.5616 | $124.56 | $124.55 | $124.60 |
| Purchase #6 | $94.40 | 9.463% | $103.3331 | $103.33 | $103.35 | $103.30 |
| Purchase #7 | $77.59 | 10.187% | $85.4941 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $796.57 | $858.2083 | $858.21 | $858.25 | $858.10 | |