| 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 | $111.47 | 3.862% | $115.775 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $50.62 | 8.432% | $54.8883 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $85.36 | 3.127% | $88.0292 | $88.03 | $88.05 | $88.00 |
| Purchase #4 | $123.63 | 5.381% | $130.2825 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $62.63 | 6.524% | $66.716 | $66.72 | $66.70 | $66.70 |
| Purchase #6 | $182.30 | 10.114% | $200.7378 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $26.53 | 6.523% | $28.2606 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $642.54 | $684.6894 | $684.70 | $684.75 | $684.70 | |