| 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 | $75.36 | 5.348% | $79.3903 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $108.86 | 3.194% | $112.337 | $112.34 | $112.35 | $112.30 |
| Purchase #3 | $34.35 | 10.349% | $37.9049 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $201.27 | 12.384% | $226.1953 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $87.69 | 6.138% | $93.0724 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $76.79 | 8.267% | $83.1382 | $83.14 | $83.15 | $83.10 |
| Purchase #7 | $8.87 | 10.604% | $9.8106 | $9.81 | $9.80 | $9.80 |
| 7 purchase totals = | $593.19 | $641.8487 | $641.85 | $641.85 | $641.80 | |