| 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 | $25.80 | 3.458% | $26.6922 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $146.90 | 11.858% | $164.3194 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $142.54 | 11.745% | $159.2813 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $17.90 | 10.435% | $19.7679 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $14.96 | 9.852% | $16.4339 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $246.74 | 10.649% | $273.0153 | $273.02 | $273.00 | $273.00 |
| Purchase #7 | $205.77 | 10.760% | $227.9109 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $800.61 | $887.4209 | $887.42 | $887.40 | $887.40 | |