| 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 | $62.80 | 4.645% | $65.7171 | $65.72 | $65.70 | $65.70 |
| Purchase #2 | $179.31 | 9.565% | $196.461 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $100.52 | 7.454% | $108.0128 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $201.81 | 7.569% | $217.085 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $137.57 | 6.155% | $146.0374 | $146.04 | $146.05 | $146.00 |
| Purchase #6 | $25.40 | 3.739% | $26.3497 | $26.35 | $26.35 | $26.30 |
| Purchase #7 | $210.27 | 8.651% | $228.4605 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $917.68 | $988.1235 | $988.13 | $988.10 | $988.10 | |