| 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 | $60.74 | 9.108% | $66.2722 | $66.27 | $66.25 | $66.30 |
| Purchase #2 | $29.51 | 12.468% | $33.1893 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $226.94 | 10.356% | $250.4419 | $250.44 | $250.45 | $250.40 |
| Purchase #4 | $13.86 | 3.271% | $14.3134 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $133.74 | 5.243% | $140.752 | $140.75 | $140.75 | $140.80 |
| Purchase #6 | $204.40 | 4.136% | $212.854 | $212.85 | $212.85 | $212.90 |
| Purchase #7 | $72.37 | 12.432% | $81.367 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $741.56 | $799.1898 | $799.18 | $799.15 | $799.30 | |