| 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 | $28.60 | 13.575% | $32.4825 | $32.48 | $32.50 | $32.50 |
| Purchase #2 | $186.38 | 5.502% | $196.6346 | $196.63 | $196.65 | $196.60 |
| Purchase #3 | $232.98 | 8.441% | $252.6458 | $252.65 | $252.65 | $252.60 |
| Purchase #4 | $24.87 | 6.132% | $26.395 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $25.46 | 11.866% | $28.4811 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $57.65 | 13.213% | $65.2673 | $65.27 | $65.25 | $65.30 |
| Purchase #7 | $155.97 | 12.222% | $175.0327 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $711.91 | $776.9390 | $776.94 | $777.00 | $776.90 | |