| 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 | $70.73 | 8.292% | $76.5949 | $76.59 | $76.60 | $76.60 |
| Purchase #2 | $219.78 | 5.102% | $230.9932 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $99.37 | 10.545% | $109.8486 | $109.85 | $109.85 | $109.80 |
| Purchase #4 | $153.51 | 7.693% | $165.3195 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $56.43 | 9.562% | $61.8258 | $61.83 | $61.85 | $61.80 |
| Purchase #6 | $59.38 | 10.611% | $65.6808 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $170.65 | 5.530% | $180.0869 | $180.09 | $180.10 | $180.10 |
| 7 purchase totals = | $829.85 | $890.3497 | $890.35 | $890.40 | $890.30 | |