| 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 | $9.77 | 5.610% | $10.3181 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $67.30 | 10.578% | $74.419 | $74.42 | $74.40 | $74.40 |
| Purchase #3 | $73.49 | 3.134% | $75.7932 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $126.33 | 12.675% | $142.3423 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $166.34 | 5.858% | $176.0842 | $176.08 | $176.10 | $176.10 |
| Purchase #6 | $52.76 | 12.393% | $59.2985 | $59.30 | $59.30 | $59.30 |
| Purchase #7 | $171.74 | 8.397% | $186.161 | $186.16 | $186.15 | $186.20 |
| 7 purchase totals = | $667.73 | $724.4163 | $724.41 | $724.40 | $724.40 | |