| 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 | $47.75 | 13.313% | $54.107 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $63.63 | 9.476% | $69.6596 | $69.66 | $69.65 | $69.70 |
| Purchase #3 | $240.35 | 4.402% | $250.9302 | $250.93 | $250.95 | $250.90 |
| Purchase #4 | $217.84 | 4.268% | $227.1374 | $227.14 | $227.15 | $227.10 |
| Purchase #5 | $208.62 | 9.615% | $228.6788 | $228.68 | $228.70 | $228.70 |
| Purchase #6 | $65.49 | 10.416% | $72.3114 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $111.64 | 9.487% | $122.2313 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $955.32 | $1,025.0557 | $1,025.06 | $1,025.10 | $1,025.00 | |