| 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 | $78.84 | 5.382% | $83.0832 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $72.49 | 9.276% | $79.2142 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $136.87 | 12.435% | $153.8898 | $153.89 | $153.90 | $153.90 |
| Purchase #4 | $112.80 | 8.165% | $122.0101 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $95.51 | 11.452% | $106.4478 | $106.45 | $106.45 | $106.40 |
| Purchase #6 | $49.93 | 7.344% | $53.5969 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $153.58 | 7.132% | $164.5333 | $164.53 | $164.55 | $164.50 |
| 7 purchase totals = | $700.02 | $762.7753 | $762.77 | $762.80 | $762.70 | |