| 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 | $94.93 | 9.175% | $103.6398 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $18.71 | 10.657% | $20.7039 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $116.59 | 5.522% | $123.0281 | $123.03 | $123.05 | $123.00 |
| Purchase #4 | $133.99 | 12.377% | $150.5739 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $222.60 | 9.708% | $244.21 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $65.43 | 11.217% | $72.7693 | $72.77 | $72.75 | $72.80 |
| Purchase #7 | $97.30 | 10.530% | $107.5457 | $107.55 | $107.55 | $107.50 |
| 7 purchase totals = | $749.55 | $822.4707 | $822.47 | $822.45 | $822.40 | |