| 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 | $32.57 | 13.157% | $36.8552 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $213.38 | 8.589% | $231.7072 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $9.83 | 3.660% | $10.1898 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $33.93 | 6.460% | $36.1219 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $30.49 | 8.384% | $33.0463 | $33.05 | $33.05 | $33.00 |
| Purchase #6 | $32.39 | 7.682% | $34.8782 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $75.41 | 12.616% | $84.9237 | $84.92 | $84.90 | $84.90 |
| 7 purchase totals = | $428.00 | $467.7223 | $467.73 | $467.70 | $467.70 | |