| 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 | $47.60 | 13.686% | $54.1145 | $54.11 | $54.10 | $54.10 |
| Purchase #2 | $125.85 | 4.339% | $131.3106 | $131.31 | $131.30 | $131.30 |
| Purchase #3 | $27.94 | 10.723% | $30.936 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $181.56 | 5.806% | $192.1014 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $196.37 | 5.737% | $207.6357 | $207.64 | $207.65 | $207.60 |
| Purchase #6 | $47.66 | 8.280% | $51.6062 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $128.63 | 6.254% | $136.6745 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $755.61 | $804.3789 | $804.38 | $804.35 | $804.30 | |