| 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 | $51.73 | 13.216% | $58.5666 | $58.57 | $58.55 | $58.60 |
| Purchase #2 | $74.38 | 13.170% | $84.1758 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $199.47 | 4.432% | $208.3105 | $208.31 | $208.30 | $208.30 |
| Purchase #4 | $10.46 | 8.733% | $11.3735 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $210.89 | 8.773% | $229.3914 | $229.39 | $229.40 | $229.40 |
| Purchase #6 | $30.37 | 6.644% | $32.3878 | $32.39 | $32.40 | $32.40 |
| Purchase #7 | $36.89 | 11.554% | $41.1523 | $41.15 | $41.15 | $41.20 |
| 7 purchase totals = | $614.19 | $665.3579 | $665.36 | $665.35 | $665.50 | |