| 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 | $28.58 | 6.137% | $30.334 | $30.33 | $30.35 | $30.30 |
| Purchase #2 | $212.73 | 11.753% | $237.7322 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $20.49 | 7.749% | $22.0778 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $124.47 | 6.372% | $132.4012 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $162.56 | 3.246% | $167.8367 | $167.84 | $167.85 | $167.80 |
| Purchase #6 | $39.58 | 12.828% | $44.6573 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $146.66 | 4.184% | $152.7963 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $735.07 | $787.8355 | $787.84 | $787.90 | $787.80 | |