| 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 | $99.72 | 6.424% | $106.126 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $88.90 | 10.813% | $98.5128 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $99.53 | 4.789% | $104.2965 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $198.67 | 5.830% | $210.2525 | $210.25 | $210.25 | $210.30 |
| Purchase #5 | $207.75 | 6.275% | $220.7863 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $65.63 | 10.502% | $72.5225 | $72.52 | $72.50 | $72.50 |
| Purchase #7 | $88.36 | 5.682% | $93.3806 | $93.38 | $93.40 | $93.40 |
| 7 purchase totals = | $848.56 | $905.8772 | $905.88 | $905.90 | $905.90 | |