| 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 | $31.34 | 11.775% | $35.0303 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $97.33 | 10.461% | $107.5117 | $107.51 | $107.50 | $107.50 |
| Purchase #3 | $102.27 | 12.698% | $115.2562 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $186.27 | 5.695% | $196.8781 | $196.88 | $196.90 | $196.90 |
| Purchase #5 | $57.70 | 9.725% | $63.3113 | $63.31 | $63.30 | $63.30 |
| Purchase #6 | $105.87 | 3.595% | $109.676 | $109.68 | $109.70 | $109.70 |
| Purchase #7 | $185.64 | 6.183% | $197.1181 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $766.42 | $824.7817 | $824.79 | $824.80 | $824.80 | |