| 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 | $62.65 | 4.129% | $65.2368 | $65.24 | $65.25 | $65.20 |
| Purchase #2 | $176.55 | 12.231% | $198.1438 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $181.39 | 5.509% | $191.3828 | $191.38 | $191.40 | $191.40 |
| Purchase #4 | $187.60 | 3.308% | $193.8058 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $206.39 | 3.774% | $214.1792 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $139.62 | 8.175% | $151.0339 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $75.98 | 9.306% | $83.0507 | $83.05 | $83.05 | $83.10 |
| 7 purchase totals = | $1,030.18 | $1,096.8330 | $1,096.83 | $1,096.90 | $1,096.80 | |