| 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 | $215.90 | 13.398% | $244.8263 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $68.31 | 3.642% | $70.7979 | $70.80 | $70.80 | $70.80 |
| Purchase #3 | $218.53 | 11.346% | $243.3244 | $243.32 | $243.30 | $243.30 |
| Purchase #4 | $86.42 | 13.561% | $98.1394 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $72.31 | 4.845% | $75.8134 | $75.81 | $75.80 | $75.80 |
| Purchase #6 | $18.59 | 11.514% | $20.7305 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $134.57 | 3.851% | $139.7523 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $814.63 | $893.3842 | $893.38 | $893.40 | $893.30 | |