| 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 | $95.75 | 9.817% | $105.1498 | $105.15 | $105.15 | $105.10 |
| Purchase #2 | $205.65 | 7.373% | $220.8126 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $172.89 | 13.682% | $196.5448 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $11.44 | 12.374% | $12.8556 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $30.73 | 7.473% | $33.0265 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $171.54 | 3.676% | $177.8458 | $177.85 | $177.85 | $177.80 |
| Purchase #7 | $98.64 | 8.261% | $106.7887 | $106.79 | $106.80 | $106.80 |
| 7 purchase totals = | $786.64 | $853.0238 | $853.03 | $853.05 | $852.90 | |