| 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 | $34.42 | 7.714% | $37.0752 | $37.08 | $37.10 | $37.10 |
| Purchase #2 | $155.65 | 8.501% | $168.8818 | $168.88 | $168.90 | $168.90 |
| Purchase #3 | $212.48 | 9.264% | $232.1641 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $27.55 | 3.407% | $28.4886 | $28.49 | $28.50 | $28.50 |
| Purchase #5 | $187.79 | 5.617% | $198.3382 | $198.34 | $198.35 | $198.30 |
| Purchase #6 | $101.62 | 10.694% | $112.4872 | $112.49 | $112.50 | $112.50 |
| Purchase #7 | $97.66 | 9.416% | $106.8557 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $817.17 | $884.2908 | $884.30 | $884.35 | $884.40 | |