| 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 | $22.74 | 9.829% | $24.9751 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $69.31 | 11.269% | $77.1205 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $7.32 | 6.512% | $7.7967 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $111.44 | 8.639% | $121.0673 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $86.35 | 9.737% | $94.7579 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $201.82 | 4.827% | $211.5619 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $206.80 | 9.549% | $226.5473 | $226.55 | $226.55 | $226.50 |
| 7 purchase totals = | $705.78 | $763.8267 | $763.84 | $763.80 | $763.90 | |