| 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 | $27.63 | 7.236% | $29.6293 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $166.64 | 7.706% | $179.4813 | $179.48 | $179.50 | $179.50 |
| Purchase #3 | $193.83 | 3.436% | $200.49 | $200.49 | $200.50 | $200.50 |
| Purchase #4 | $156.99 | 10.720% | $173.8193 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $105.57 | 11.273% | $117.4709 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $85.50 | 8.574% | $92.8308 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $26.75 | 12.360% | $30.0563 | $30.06 | $30.05 | $30.10 |
| 7 purchase totals = | $762.91 | $823.7779 | $823.78 | $823.80 | $823.80 | |