| 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 | $101.93 | 3.132% | $105.1224 | $105.12 | $105.10 | $105.10 |
| Purchase #2 | $37.99 | 5.636% | $40.1311 | $40.13 | $40.15 | $40.10 |
| Purchase #3 | $150.71 | 4.305% | $157.1981 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $231.70 | 13.224% | $262.34 | $262.34 | $262.35 | $262.30 |
| Purchase #5 | $45.65 | 12.632% | $51.4165 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $26.32 | 9.254% | $28.7557 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $87.40 | 6.166% | $92.7891 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $681.70 | $737.7529 | $737.76 | $737.75 | $737.70 | |