| 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 | $94.75 | 8.472% | $102.7772 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $172.37 | 12.796% | $194.4265 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $18.61 | 11.210% | $20.6962 | $20.70 | $20.70 | $20.70 |
| Purchase #4 | $145.74 | 11.166% | $162.0133 | $162.01 | $162.00 | $162.00 |
| Purchase #5 | $119.25 | 5.104% | $125.3365 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $108.77 | 12.212% | $122.053 | $122.05 | $122.05 | $122.10 |
| Purchase #7 | $76.60 | 11.627% | $85.5063 | $85.51 | $85.50 | $85.50 |
| 7 purchase totals = | $736.09 | $812.8090 | $812.82 | $812.85 | $812.80 | |