| 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 | $114.89 | 13.724% | $130.6575 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $19.76 | 4.549% | $20.6589 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $190.80 | 4.580% | $199.5386 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $184.36 | 5.766% | $194.9902 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $30.60 | 13.672% | $34.7836 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $128.72 | 4.255% | $134.197 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $85.61 | 11.114% | $95.1247 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $754.74 | $809.9505 | $809.95 | $809.95 | $810.00 | |