| 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 | $6.27 | 6.613% | $6.6846 | $6.68 | $6.70 | $6.70 |
| Purchase #2 | $17.45 | 13.191% | $19.7518 | $19.75 | $19.75 | $19.80 |
| Purchase #3 | $197.84 | 6.161% | $210.0289 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $153.66 | 11.606% | $171.4938 | $171.49 | $171.50 | $171.50 |
| Purchase #5 | $233.80 | 11.620% | $260.9676 | $260.97 | $260.95 | $261.00 |
| Purchase #6 | $233.84 | 9.250% | $255.4702 | $255.47 | $255.45 | $255.50 |
| Purchase #7 | $62.30 | 12.322% | $69.9766 | $69.98 | $70.00 | $70.00 |
| 7 purchase totals = | $905.16 | $994.3735 | $994.37 | $994.40 | $994.50 | |