| 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 | $64.27 | 7.523% | $69.105 | $69.11 | $69.10 | $69.10 |
| Purchase #2 | $237.79 | 10.242% | $262.1445 | $262.14 | $262.15 | $262.10 |
| Purchase #3 | $26.86 | 5.828% | $28.4254 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $10.92 | 11.335% | $12.1578 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $172.75 | 11.389% | $192.4245 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $44.41 | 7.431% | $47.7101 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $203.65 | 13.831% | $231.8168 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $760.65 | $843.7841 | $843.79 | $843.75 | $843.70 | |