| 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 | $33.71 | 12.694% | $37.9891 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $97.98 | 11.432% | $109.1811 | $109.18 | $109.20 | $109.20 |
| Purchase #3 | $131.50 | 13.285% | $148.9698 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $21.50 | 9.814% | $23.61 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $183.79 | 13.579% | $208.7468 | $208.75 | $208.75 | $208.70 |
| Purchase #6 | $168.26 | 7.863% | $181.4903 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $48.94 | 9.138% | $53.4121 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $685.68 | $763.3992 | $763.40 | $763.40 | $763.40 | |