| 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 | $53.53 | 9.647% | $58.694 | $58.69 | $58.70 | $58.70 |
| Purchase #2 | $133.50 | 7.306% | $143.2535 | $143.25 | $143.25 | $143.30 |
| Purchase #3 | $239.96 | 10.680% | $265.5877 | $265.59 | $265.60 | $265.60 |
| Purchase #4 | $189.47 | 10.206% | $208.8073 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $227.79 | 3.743% | $236.3162 | $236.32 | $236.30 | $236.30 |
| Purchase #6 | $121.70 | 5.581% | $128.4921 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $123.38 | 7.203% | $132.2671 | $132.27 | $132.25 | $132.30 |
| 7 purchase totals = | $1,089.33 | $1,173.4179 | $1,173.42 | $1,173.40 | $1,173.50 | |