| 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 | $8.32 | 5.121% | $8.7461 | $8.75 | $8.75 | $8.70 |
| Purchase #2 | $24.85 | 5.866% | $26.3077 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $201.62 | 3.604% | $208.8864 | $208.89 | $208.90 | $208.90 |
| Purchase #4 | $176.72 | 6.524% | $188.2492 | $188.25 | $188.25 | $188.20 |
| Purchase #5 | $175.82 | 4.280% | $183.3451 | $183.35 | $183.35 | $183.30 |
| Purchase #6 | $13.59 | 3.243% | $14.0307 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $46.94 | 9.577% | $51.4354 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $647.86 | $681.0006 | $681.02 | $681.05 | $680.80 | |