| 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 | $86.34 | 7.220% | $92.5737 | $92.57 | $92.55 | $92.60 |
| Purchase #2 | $104.74 | 8.392% | $113.5298 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $67.80 | 6.541% | $72.2348 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $57.57 | 9.852% | $63.2418 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $29.47 | 10.156% | $32.463 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $226.28 | 5.649% | $239.0626 | $239.06 | $239.05 | $239.10 |
| Purchase #7 | $121.31 | 8.524% | $131.6505 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $693.51 | $744.7562 | $744.74 | $744.75 | $744.80 | |