| 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 | $65.53 | 9.859% | $71.9906 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $204.66 | 5.581% | $216.0821 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $92.32 | 5.120% | $97.0468 | $97.05 | $97.05 | $97.00 |
| Purchase #4 | $194.72 | 5.134% | $204.7169 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $80.89 | 6.166% | $85.8777 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $86.30 | 10.417% | $95.2899 | $95.29 | $95.30 | $95.30 |
| Purchase #7 | $84.44 | 6.122% | $89.6094 | $89.61 | $89.60 | $89.60 |
| 7 purchase totals = | $808.86 | $860.6134 | $860.62 | $860.65 | $860.60 | |