| 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 | $187.42 | 8.761% | $203.8399 | $203.84 | $203.85 | $203.80 |
| Purchase #2 | $74.96 | 4.322% | $78.1998 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $97.74 | 6.824% | $104.4098 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $7.49 | 7.368% | $8.0419 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $82.65 | 10.483% | $91.3142 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $95.68 | 7.859% | $103.1995 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $25.86 | 13.581% | $29.372 | $29.37 | $29.35 | $29.40 |
| 7 purchase totals = | $571.80 | $618.3771 | $618.37 | $618.35 | $618.30 | |