| 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 | $10.58 | 5.522% | $11.1642 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $116.77 | 7.590% | $125.6328 | $125.63 | $125.65 | $125.60 |
| Purchase #3 | $45.32 | 12.172% | $50.8364 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $104.43 | 10.114% | $114.9921 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $207.43 | 13.770% | $235.9931 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $23.71 | 12.642% | $26.7074 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $51.70 | 8.625% | $56.1591 | $56.16 | $56.15 | $56.20 |
| 7 purchase totals = | $559.94 | $621.4851 | $621.48 | $621.50 | $621.50 | |