| 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 | $14.92 | 10.326% | $16.4606 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $128.98 | 6.257% | $137.0503 | $137.05 | $137.05 | $137.10 |
| Purchase #3 | $132.81 | 8.223% | $143.731 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $27.91 | 4.661% | $29.2109 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $32.55 | 4.532% | $34.0252 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $250.88 | 10.802% | $277.9801 | $277.98 | $278.00 | $278.00 |
| Purchase #7 | $178.71 | 11.229% | $198.7773 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $766.76 | $837.2354 | $837.24 | $837.30 | $837.30 | |