| 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 | $77.48 | 10.404% | $85.541 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $46.81 | 9.852% | $51.4217 | $51.42 | $51.40 | $51.40 |
| Purchase #3 | $117.38 | 4.450% | $122.6034 | $122.60 | $122.60 | $122.60 |
| Purchase #4 | $227.37 | 3.518% | $235.3689 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $102.70 | 9.210% | $112.1587 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $157.50 | 13.659% | $179.0129 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $59.78 | 12.224% | $67.0875 | $67.09 | $67.10 | $67.10 |
| 7 purchase totals = | $789.02 | $853.1941 | $853.19 | $853.15 | $853.20 | |