| 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 | $51.40 | 7.183% | $55.0921 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $53.68 | 6.183% | $56.999 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $173.51 | 7.831% | $187.0976 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $250.29 | 4.490% | $261.528 | $261.53 | $261.55 | $261.50 |
| Purchase #5 | $118.38 | 10.554% | $130.8738 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $113.26 | 13.465% | $128.5105 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $134.86 | 9.833% | $148.1208 | $148.12 | $148.10 | $148.10 |
| 7 purchase totals = | $895.38 | $968.2218 | $968.22 | $968.20 | $968.20 | |