| 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 | $97.51 | 11.137% | $108.3697 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $58.44 | 11.426% | $65.1174 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $211.53 | 6.207% | $224.6597 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $55.63 | 4.747% | $58.2708 | $58.27 | $58.25 | $58.30 |
| Purchase #5 | $227.31 | 13.105% | $257.099 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $56.64 | 3.502% | $58.6235 | $58.62 | $58.60 | $58.60 |
| Purchase #7 | $66.37 | 6.465% | $70.6608 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $773.43 | $842.8009 | $842.80 | $842.70 | $842.90 | |