| 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 | $15.29 | 4.304% | $15.9481 | $15.95 | $15.95 | $15.90 |
| Purchase #2 | $48.78 | 6.141% | $51.7756 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $65.26 | 7.337% | $70.0481 | $70.05 | $70.05 | $70.00 |
| Purchase #4 | $151.91 | 5.682% | $160.5415 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $222.43 | 9.717% | $244.0435 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $151.59 | 7.484% | $162.935 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $218.75 | 12.408% | $245.8925 | $245.89 | $245.90 | $245.90 |
| 7 purchase totals = | $874.01 | $951.1843 | $951.19 | $951.25 | $951.00 | |