| 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 | $229.61 | 9.737% | $251.9671 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $15.96 | 5.177% | $16.7862 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $74.84 | 8.634% | $81.3017 | $81.30 | $81.30 | $81.30 |
| Purchase #4 | $17.30 | 4.489% | $18.0766 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $51.68 | 9.828% | $56.7591 | $56.76 | $56.75 | $56.80 |
| Purchase #6 | $60.66 | 7.439% | $65.1725 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $160.36 | 10.280% | $176.845 | $176.85 | $176.85 | $176.80 |
| 7 purchase totals = | $610.41 | $666.9082 | $666.92 | $666.90 | $667.00 | |