| 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 | $30.70 | 8.143% | $33.1999 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $42.94 | 5.106% | $45.1325 | $45.13 | $45.15 | $45.10 |
| Purchase #3 | $83.33 | 5.825% | $88.184 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $200.69 | 13.430% | $227.6427 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $23.99 | 10.441% | $26.4948 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $202.48 | 3.240% | $209.0404 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $132.38 | 11.615% | $147.7559 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $716.51 | $777.4502 | $777.44 | $777.50 | $777.40 | |