| 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 | $106.92 | 13.710% | $121.5787 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $65.96 | 8.353% | $71.4696 | $71.47 | $71.45 | $71.50 |
| Purchase #3 | $6.51 | 8.523% | $7.0648 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $21.64 | 10.493% | $23.9107 | $23.91 | $23.90 | $23.90 |
| Purchase #5 | $86.90 | 9.542% | $95.192 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $176.27 | 6.485% | $187.7011 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $98.57 | 3.825% | $102.3403 | $102.34 | $102.35 | $102.30 |
| 7 purchase totals = | $562.77 | $609.2572 | $609.25 | $609.25 | $609.30 | |