| 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 | $103.42 | 3.653% | $107.1979 | $107.20 | $107.20 | $107.20 |
| Purchase #2 | $31.93 | 8.502% | $34.6447 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $42.92 | 3.817% | $44.5583 | $44.56 | $44.55 | $44.60 |
| Purchase #4 | $232.61 | 6.551% | $247.8483 | $247.85 | $247.85 | $247.80 |
| Purchase #5 | $216.52 | 13.770% | $246.3348 | $246.33 | $246.35 | $246.30 |
| Purchase #6 | $85.60 | 13.792% | $97.406 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $193.27 | 9.363% | $211.3659 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $906.27 | $989.3559 | $989.36 | $989.35 | $989.30 | |