| 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 | $43.81 | 5.697% | $46.3059 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $21.81 | 9.293% | $23.8368 | $23.84 | $23.85 | $23.80 |
| Purchase #3 | $208.92 | 3.632% | $216.508 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $89.98 | 11.436% | $100.2701 | $100.27 | $100.25 | $100.30 |
| Purchase #5 | $172.60 | 11.706% | $192.8046 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $23.36 | 9.568% | $25.5951 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $119.50 | 13.249% | $135.3326 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $679.98 | $740.6531 | $740.66 | $740.65 | $740.60 | |