| 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 | $79.28 | 13.868% | $90.2746 | $90.27 | $90.25 | $90.30 |
| Purchase #2 | $158.28 | 8.779% | $172.1754 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $43.88 | 10.254% | $48.3795 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $60.89 | 4.623% | $63.7049 | $63.70 | $63.70 | $63.70 |
| Purchase #5 | $159.78 | 11.569% | $178.2649 | $178.26 | $178.25 | $178.30 |
| Purchase #6 | $168.62 | 8.289% | $182.5969 | $182.60 | $182.60 | $182.60 |
| Purchase #7 | $222.26 | 5.292% | $234.022 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $892.99 | $969.4182 | $969.41 | $969.40 | $969.50 | |