| 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 | $71.88 | 5.853% | $76.0871 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $83.92 | 7.233% | $89.9899 | $89.99 | $90.00 | $90.00 |
| Purchase #3 | $141.39 | 11.326% | $157.4038 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $215.53 | 6.233% | $228.964 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $70.79 | 8.552% | $76.844 | $76.84 | $76.85 | $76.80 |
| Purchase #6 | $16.64 | 4.821% | $17.4422 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $179.88 | 5.175% | $189.1888 | $189.19 | $189.20 | $189.20 |
| 7 purchase totals = | $780.03 | $835.9198 | $835.91 | $835.95 | $835.90 | |