| 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 | $27.89 | 3.176% | $28.7758 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $58.88 | 5.520% | $62.1302 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $115.33 | 7.448% | $123.9198 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $8.36 | 3.362% | $8.6411 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $44.85 | 13.685% | $50.9877 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $226.99 | 6.323% | $241.3426 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $236.55 | 13.115% | $267.5735 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $718.85 | $783.3707 | $783.37 | $783.40 | $783.30 | |