| 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 | $108.89 | 6.117% | $115.5508 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $16.88 | 5.603% | $17.8258 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $246.84 | 8.429% | $267.6461 | $267.65 | $267.65 | $267.60 |
| Purchase #4 | $13.34 | 7.439% | $14.3324 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $99.89 | 4.206% | $104.0914 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $227.58 | 4.174% | $237.0792 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $29.78 | 3.189% | $30.7297 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $743.20 | $787.2554 | $787.26 | $787.35 | $787.20 | |