| 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 | $69.72 | 7.760% | $75.1303 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $158.26 | 6.571% | $168.6593 | $168.66 | $168.65 | $168.70 |
| Purchase #3 | $250.70 | 11.111% | $278.5553 | $278.56 | $278.55 | $278.60 |
| Purchase #4 | $145.44 | 12.129% | $163.0804 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $201.97 | 12.353% | $226.9194 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $129.50 | 5.769% | $136.9709 | $136.97 | $136.95 | $137.00 |
| Purchase #7 | $46.39 | 10.118% | $51.0837 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $1,001.98 | $1,100.3993 | $1,100.40 | $1,100.40 | $1,100.50 | |