| 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 | $44.59 | 12.284% | $50.0674 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $219.87 | 7.657% | $236.7054 | $236.71 | $236.70 | $236.70 |
| Purchase #3 | $87.78 | 4.169% | $91.4395 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $216.65 | 7.868% | $233.696 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $45.64 | 10.626% | $50.4897 | $50.49 | $50.50 | $50.50 |
| Purchase #6 | $82.89 | 8.816% | $90.1976 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $128.77 | 7.493% | $138.4187 | $138.42 | $138.40 | $138.40 |
| 7 purchase totals = | $826.19 | $891.0143 | $891.03 | $891.00 | $891.00 | |