| 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 | $74.69 | 3.485% | $77.2929 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $81.56 | 8.686% | $88.6443 | $88.64 | $88.65 | $88.60 |
| Purchase #3 | $197.72 | 8.832% | $215.1826 | $215.18 | $215.20 | $215.20 |
| Purchase #4 | $196.64 | 12.282% | $220.7913 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $173.85 | 10.353% | $191.8487 | $191.85 | $191.85 | $191.80 |
| Purchase #6 | $224.54 | 7.403% | $241.1627 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $122.79 | 12.750% | $138.4457 | $138.45 | $138.45 | $138.40 |
| 7 purchase totals = | $1,071.79 | $1,173.3682 | $1,173.36 | $1,173.40 | $1,173.30 | |