| 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 | $31.97 | 4.848% | $33.5199 | $33.52 | $33.50 | $33.50 |
| Purchase #2 | $196.77 | 5.736% | $208.0567 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $237.72 | 7.207% | $254.8525 | $254.85 | $254.85 | $254.90 |
| Purchase #4 | $227.91 | 5.566% | $240.5955 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $120.80 | 9.585% | $132.3787 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $9.87 | 10.640% | $10.9202 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $22.27 | 7.831% | $24.014 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $847.31 | $904.3375 | $904.34 | $904.30 | $904.40 | |