| 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 | $17.63 | 4.605% | $18.4419 | $18.44 | $18.45 | $18.40 |
| Purchase #2 | $106.84 | 10.222% | $117.7612 | $117.76 | $117.75 | $117.80 |
| Purchase #3 | $172.43 | 9.467% | $188.7539 | $188.75 | $188.75 | $188.80 |
| Purchase #4 | $35.74 | 4.471% | $37.3379 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $244.88 | 3.153% | $252.6011 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $25.85 | 12.827% | $29.1658 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $204.83 | 11.609% | $228.6087 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $808.20 | $872.6705 | $872.67 | $872.65 | $872.70 | |