| 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 | $78.47 | 4.574% | $82.0592 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $45.70 | 8.187% | $49.4415 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $140.87 | 6.713% | $150.3266 | $150.33 | $150.35 | $150.30 |
| Purchase #4 | $61.59 | 11.165% | $68.4665 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $51.92 | 9.359% | $56.7792 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $157.41 | 10.138% | $173.3682 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $183.45 | 10.272% | $202.294 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $719.41 | $782.7352 | $782.74 | $782.75 | $782.80 | |