| 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 | $89.46 | 11.705% | $99.9313 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $199.56 | 12.281% | $224.068 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $18.35 | 10.831% | $20.3375 | $20.34 | $20.35 | $20.30 |
| Purchase #4 | $172.62 | 3.632% | $178.8896 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $79.67 | 9.636% | $87.347 | $87.35 | $87.35 | $87.30 |
| Purchase #6 | $68.59 | 3.416% | $70.933 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $161.60 | 12.668% | $182.0715 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $789.85 | $863.5779 | $863.58 | $863.60 | $863.50 | |