| 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 | $218.51 | 8.609% | $237.3215 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $53.75 | 11.753% | $60.0672 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $48.95 | 8.347% | $53.0359 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $209.70 | 12.735% | $236.4053 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $76.41 | 4.326% | $79.7155 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $153.29 | 6.592% | $163.3949 | $163.39 | $163.40 | $163.40 |
| Purchase #7 | $138.56 | 6.249% | $147.2186 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $899.17 | $977.1589 | $977.17 | $977.10 | $977.10 | |