| 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 | $39.37 | 6.240% | $41.8267 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $39.38 | 7.421% | $42.3024 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $49.79 | 12.410% | $55.9689 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $147.63 | 10.114% | $162.5613 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $247.42 | 5.348% | $260.652 | $260.65 | $260.65 | $260.70 |
| Purchase #6 | $213.49 | 10.319% | $235.52 | $235.52 | $235.50 | $235.50 |
| Purchase #7 | $156.84 | 13.325% | $177.7389 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $893.92 | $976.5702 | $976.57 | $976.55 | $976.60 | |