| 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 | $56.77 | 4.234% | $59.1736 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $222.79 | 13.464% | $252.7864 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $127.42 | 9.820% | $139.9326 | $139.93 | $139.95 | $139.90 |
| Purchase #4 | $198.42 | 5.151% | $208.6406 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $50.83 | 9.863% | $55.8434 | $55.84 | $55.85 | $55.80 |
| Purchase #6 | $34.65 | 3.432% | $35.8392 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $70.89 | 6.457% | $75.4674 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $761.77 | $827.6832 | $827.68 | $827.70 | $827.60 | |