| 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 | $67.61 | 4.167% | $70.4273 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $11.39 | 3.213% | $11.756 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $31.37 | 4.580% | $32.8067 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $200.29 | 9.235% | $218.7868 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $192.84 | 8.682% | $209.5824 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $231.50 | 13.321% | $262.3381 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $89.97 | 4.738% | $94.2328 | $94.23 | $94.25 | $94.20 |
| 7 purchase totals = | $824.97 | $899.9301 | $899.94 | $900.00 | $899.90 | |