| 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 | $28.77 | 6.356% | $30.5986 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $199.62 | 7.759% | $215.1085 | $215.11 | $215.10 | $215.10 |
| Purchase #3 | $44.66 | 13.123% | $50.5207 | $50.52 | $50.50 | $50.50 |
| Purchase #4 | $214.39 | 6.689% | $228.7305 | $228.73 | $228.75 | $228.70 |
| Purchase #5 | $204.45 | 4.186% | $213.0083 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $103.86 | 9.808% | $114.0466 | $114.05 | $114.05 | $114.00 |
| Purchase #7 | $96.34 | 8.386% | $104.4191 | $104.42 | $104.40 | $104.40 |
| 7 purchase totals = | $892.09 | $956.4323 | $956.44 | $956.40 | $956.30 | |