| 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 | $29.95 | 12.785% | $33.7791 | $33.78 | $33.80 | $33.80 |
| Purchase #2 | $234.99 | 11.809% | $262.74 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $83.78 | 13.407% | $95.0124 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $87.39 | 9.419% | $95.6213 | $95.62 | $95.60 | $95.60 |
| Purchase #5 | $112.92 | 13.538% | $128.2071 | $128.21 | $128.20 | $128.20 |
| Purchase #6 | $104.60 | 5.267% | $110.1093 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $163.83 | 9.378% | $179.194 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $817.46 | $904.6632 | $904.66 | $904.65 | $904.60 | |