| 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 | $6.27 | 4.837% | $6.5733 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $213.82 | 7.398% | $229.6384 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $176.35 | 5.691% | $186.3861 | $186.39 | $186.40 | $186.40 |
| Purchase #4 | $23.31 | 11.135% | $25.9056 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $71.80 | 6.395% | $76.3916 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $12.35 | 10.488% | $13.6453 | $13.65 | $13.65 | $13.60 |
| Purchase #7 | $34.27 | 3.466% | $35.4578 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $538.17 | $573.9981 | $574.01 | $574.00 | $574.00 | |