| 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 | $90.68 | 7.661% | $97.627 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $76.53 | 6.710% | $81.6652 | $81.67 | $81.65 | $81.70 |
| Purchase #3 | $171.57 | 8.594% | $186.3147 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $78.27 | 3.472% | $80.9875 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $94.40 | 4.449% | $98.5999 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $61.40 | 12.306% | $68.9559 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $202.65 | 3.463% | $209.6678 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $775.50 | $823.8180 | $823.83 | $823.80 | $823.90 | |