| 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 | $29.81 | 9.564% | $32.661 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $33.56 | 12.292% | $37.6852 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $26.40 | 4.491% | $27.5856 | $27.59 | $27.60 | $27.60 |
| Purchase #4 | $81.97 | 5.288% | $86.3046 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $124.38 | 7.751% | $134.0207 | $134.02 | $134.00 | $134.00 |
| Purchase #6 | $197.32 | 8.587% | $214.2639 | $214.26 | $214.25 | $214.30 |
| Purchase #7 | $7.26 | 13.132% | $8.2134 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $500.70 | $540.7344 | $540.73 | $540.70 | $540.80 | |