| 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 | $64.86 | 11.284% | $72.1788 | $72.18 | $72.20 | $72.20 |
| Purchase #2 | $116.37 | 6.535% | $123.9748 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $192.51 | 10.874% | $213.4435 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $183.41 | 6.676% | $195.6545 | $195.65 | $195.65 | $195.70 |
| Purchase #5 | $44.90 | 4.496% | $46.9187 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $55.72 | 13.194% | $63.0717 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $205.74 | 11.725% | $229.863 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $863.51 | $945.1050 | $945.09 | $945.05 | $945.20 | |