| 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 | $72.56 | 7.118% | $77.7248 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $88.56 | 11.203% | $98.4814 | $98.48 | $98.50 | $98.50 |
| Purchase #3 | $88.54 | 5.109% | $93.0635 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $100.99 | 11.773% | $112.8796 | $112.88 | $112.90 | $112.90 |
| Purchase #5 | $228.56 | 9.678% | $250.68 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $7.83 | 6.145% | $8.3112 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $108.90 | 11.504% | $121.4279 | $121.43 | $121.45 | $121.40 |
| 7 purchase totals = | $695.94 | $762.5684 | $762.56 | $762.60 | $762.60 | |