| 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 | $44.96 | 12.364% | $50.5189 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $191.88 | 9.800% | $210.6842 | $210.68 | $210.70 | $210.70 |
| Purchase #3 | $204.86 | 12.602% | $230.6765 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $46.72 | 9.153% | $50.9963 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $10.81 | 11.630% | $12.0672 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $217.99 | 7.643% | $234.651 | $234.65 | $234.65 | $234.70 |
| Purchase #7 | $18.51 | 12.269% | $20.781 | $20.78 | $20.80 | $20.80 |
| 7 purchase totals = | $735.73 | $810.3751 | $810.38 | $810.40 | $810.50 | |