| 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 | $30.53 | 13.476% | $34.6442 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $145.75 | 4.139% | $151.7826 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $228.83 | 8.678% | $248.6879 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $154.99 | 4.597% | $162.1149 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $51.87 | 9.714% | $56.9087 | $56.91 | $56.90 | $56.90 |
| Purchase #6 | $28.32 | 7.221% | $30.365 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $158.32 | 12.451% | $178.0324 | $178.03 | $178.05 | $178.00 |
| 7 purchase totals = | $798.61 | $862.5357 | $862.53 | $862.55 | $862.50 | |