| 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 | $36.44 | 7.183% | $39.0575 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $91.94 | 7.226% | $98.5836 | $98.58 | $98.60 | $98.60 |
| Purchase #3 | $38.54 | 10.353% | $42.53 | $42.53 | $42.55 | $42.50 |
| Purchase #4 | $227.29 | 5.244% | $239.2091 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $127.43 | 13.642% | $144.814 | $144.81 | $144.80 | $144.80 |
| Purchase #6 | $99.68 | 8.197% | $107.8508 | $107.85 | $107.85 | $107.90 |
| Purchase #7 | $237.29 | 4.306% | $247.5077 | $247.51 | $247.50 | $247.50 |
| 7 purchase totals = | $858.61 | $919.5527 | $919.55 | $919.55 | $919.60 | |