| 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 | $82.39 | 5.593% | $86.9981 | $87.00 | $87.00 | $87.00 |
| Purchase #2 | $60.95 | 6.795% | $65.0916 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $232.43 | 10.334% | $256.4493 | $256.45 | $256.45 | $256.40 |
| Purchase #4 | $239.34 | 3.706% | $248.2099 | $248.21 | $248.20 | $248.20 |
| Purchase #5 | $66.61 | 4.203% | $69.4096 | $69.41 | $69.40 | $69.40 |
| Purchase #6 | $236.60 | 13.736% | $269.0994 | $269.10 | $269.10 | $269.10 |
| Purchase #7 | $86.36 | 10.660% | $95.566 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $1,004.68 | $1,090.8239 | $1,090.83 | $1,090.80 | $1,090.80 | |