| 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 | $71.37 | 5.414% | $75.234 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $177.54 | 7.814% | $191.413 | $191.41 | $191.40 | $191.40 |
| Purchase #3 | $15.60 | 8.217% | $16.8819 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $90.45 | 8.508% | $98.1455 | $98.15 | $98.15 | $98.10 |
| Purchase #5 | $161.44 | 3.370% | $166.8805 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $247.67 | 4.456% | $258.7062 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $236.45 | 6.548% | $251.9327 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $1,000.52 | $1,059.1938 | $1,059.19 | $1,059.25 | $1,059.10 | |