| 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 | $95.93 | 4.861% | $100.5932 | $100.59 | $100.60 | $100.60 |
| Purchase #2 | $172.42 | 4.790% | $180.6789 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $39.46 | 4.144% | $41.0952 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $19.41 | 4.257% | $20.2363 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $81.44 | 11.778% | $91.032 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $234.48 | 7.676% | $252.4787 | $252.48 | $252.50 | $252.50 |
| Purchase #7 | $234.30 | 7.298% | $251.3992 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $877.44 | $937.5135 | $937.52 | $937.60 | $937.50 | |