| 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 | $28.69 | 12.298% | $32.2183 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $31.25 | 5.514% | $32.9731 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $7.40 | 3.674% | $7.6719 | $7.67 | $7.65 | $7.70 |
| Purchase #4 | $26.71 | 8.644% | $29.0188 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $11.25 | 8.217% | $12.1744 | $12.17 | $12.15 | $12.20 |
| Purchase #6 | $188.59 | 5.706% | $199.3509 | $199.35 | $199.35 | $199.40 |
| Purchase #7 | $139.41 | 5.435% | $146.9869 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $433.30 | $460.3943 | $460.39 | $460.30 | $460.50 | |