| 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 | $110.94 | 8.781% | $120.6816 | $120.68 | $120.70 | $120.70 |
| Purchase #2 | $55.36 | 9.778% | $60.7731 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $179.89 | 7.477% | $193.3404 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $127.80 | 4.151% | $133.105 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $143.78 | 3.575% | $148.9201 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $227.75 | 7.618% | $245.1 | $245.10 | $245.10 | $245.10 |
| Purchase #7 | $81.38 | 5.609% | $85.9446 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $926.90 | $987.8648 | $987.86 | $987.85 | $987.80 | |