| 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 | $22.65 | 5.147% | $23.8158 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $18.79 | 13.495% | $21.3257 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $62.56 | 13.497% | $71.0037 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $15.97 | 4.852% | $16.7449 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $134.78 | 9.405% | $147.4561 | $147.46 | $147.45 | $147.50 |
| Purchase #6 | $194.76 | 12.118% | $218.361 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $213.77 | 10.516% | $236.2501 | $236.25 | $236.25 | $236.30 |
| 7 purchase totals = | $663.28 | $734.9573 | $734.96 | $734.95 | $735.00 | |