| 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 | $6.86 | 7.488% | $7.3737 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $225.94 | 6.787% | $241.2745 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $235.94 | 4.112% | $245.6419 | $245.64 | $245.65 | $245.60 |
| Purchase #4 | $29.29 | 3.683% | $30.3688 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $137.53 | 8.108% | $148.6809 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $57.79 | 10.762% | $64.0094 | $64.01 | $64.00 | $64.00 |
| Purchase #7 | $170.63 | 4.839% | $178.8868 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $863.98 | $916.2360 | $916.23 | $916.20 | $916.30 | |