| 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 | $20.58 | 9.470% | $22.5289 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $25.34 | 10.313% | $27.9533 | $27.95 | $27.95 | $28.00 |
| Purchase #3 | $156.34 | 13.667% | $177.707 | $177.71 | $177.70 | $177.70 |
| Purchase #4 | $140.43 | 8.357% | $152.1657 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $45.80 | 5.703% | $48.412 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $67.92 | 12.247% | $76.2382 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $167.28 | 6.167% | $177.5962 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $623.69 | $682.6013 | $682.61 | $682.60 | $682.60 | |