| 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 | $93.62 | 10.775% | $103.7076 | $103.71 | $103.70 | $103.70 |
| Purchase #2 | $60.50 | 3.212% | $62.4433 | $62.44 | $62.45 | $62.40 |
| Purchase #3 | $186.57 | 8.676% | $202.7568 | $202.76 | $202.75 | $202.80 |
| Purchase #4 | $75.43 | 13.209% | $85.3935 | $85.39 | $85.40 | $85.40 |
| Purchase #5 | $142.28 | 13.769% | $161.8705 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $241.58 | 5.650% | $255.2293 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $41.87 | 4.382% | $43.7047 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $841.85 | $915.1057 | $915.10 | $915.10 | $915.10 | |