| 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 | $43.89 | 6.242% | $46.6296 | $46.63 | $46.65 | $46.60 |
| Purchase #2 | $47.46 | 10.545% | $52.4647 | $52.46 | $52.45 | $52.50 |
| Purchase #3 | $110.85 | 4.295% | $115.611 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $53.76 | 8.793% | $58.4871 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $121.62 | 12.179% | $136.4321 | $136.43 | $136.45 | $136.40 |
| Purchase #6 | $207.36 | 9.687% | $227.447 | $227.45 | $227.45 | $227.40 |
| Purchase #7 | $65.64 | 5.791% | $69.4412 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $650.58 | $706.5127 | $706.51 | $706.55 | $706.40 | |