| 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 | $43.98 | 3.292% | $45.4278 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $20.76 | 4.318% | $21.6564 | $21.66 | $21.65 | $21.70 |
| Purchase #3 | $185.29 | 11.818% | $207.1876 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $242.38 | 12.694% | $273.1477 | $273.15 | $273.15 | $273.10 |
| Purchase #5 | $156.80 | 10.162% | $172.734 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $66.93 | 11.171% | $74.4068 | $74.41 | $74.40 | $74.40 |
| Purchase #7 | $147.32 | 9.339% | $161.0782 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $863.46 | $955.6385 | $955.65 | $955.70 | $955.60 | |