| 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 | $64.83 | 11.205% | $72.0942 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $70.45 | 3.447% | $72.8784 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $227.53 | 7.242% | $244.0077 | $244.01 | $244.00 | $244.00 |
| Purchase #4 | $90.99 | 6.761% | $97.1418 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $113.38 | 7.153% | $121.4901 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $216.94 | 11.559% | $242.0161 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $19.43 | 10.678% | $21.5047 | $21.50 | $21.50 | $21.50 |
| 7 purchase totals = | $803.55 | $871.1330 | $871.13 | $871.15 | $871.10 | |