| 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 | $77.69 | 6.763% | $82.9442 | $82.94 | $82.95 | $82.90 |
| Purchase #2 | $123.25 | 11.812% | $137.8083 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $230.29 | 13.165% | $260.6077 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $75.37 | 6.744% | $80.453 | $80.45 | $80.45 | $80.50 |
| Purchase #5 | $189.66 | 5.343% | $199.7935 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $207.96 | 3.702% | $215.6587 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $176.49 | 12.554% | $198.6466 | $198.65 | $198.65 | $198.60 |
| 7 purchase totals = | $1,080.71 | $1,175.9120 | $1,175.91 | $1,175.90 | $1,175.90 | |