| 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 | $50.47 | 11.402% | $56.2246 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $26.75 | 12.436% | $30.0766 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $32.42 | 5.385% | $34.1658 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $56.55 | 3.808% | $58.7034 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $133.76 | 12.338% | $150.2633 | $150.26 | $150.25 | $150.30 |
| Purchase #6 | $217.83 | 5.682% | $230.2071 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $30.70 | 8.633% | $33.3503 | $33.35 | $33.35 | $33.40 |
| 7 purchase totals = | $548.48 | $592.9911 | $592.99 | $592.95 | $593.10 | |