| 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 | $84.48 | 7.141% | $90.5127 | $90.51 | $90.50 | $90.50 |
| Purchase #2 | $135.93 | 13.663% | $154.5021 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $52.42 | 6.170% | $55.6543 | $55.65 | $55.65 | $55.70 |
| Purchase #4 | $82.33 | 4.556% | $86.081 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $126.46 | 13.601% | $143.6598 | $143.66 | $143.65 | $143.70 |
| Purchase #6 | $60.55 | 7.176% | $64.8951 | $64.90 | $64.90 | $64.90 |
| Purchase #7 | $59.92 | 6.739% | $63.958 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $602.09 | $659.2630 | $659.26 | $659.25 | $659.40 | |