| 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 | $28.51 | 11.373% | $31.7524 | $31.75 | $31.75 | $31.80 |
| Purchase #2 | $89.62 | 5.573% | $94.6145 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $40.37 | 13.450% | $45.7998 | $45.80 | $45.80 | $45.80 |
| Purchase #4 | $167.72 | 6.384% | $178.4272 | $178.43 | $178.45 | $178.40 |
| Purchase #5 | $146.75 | 9.416% | $160.568 | $160.57 | $160.55 | $160.60 |
| Purchase #6 | $214.72 | 11.601% | $239.6297 | $239.63 | $239.65 | $239.60 |
| Purchase #7 | $201.59 | 3.461% | $208.567 | $208.57 | $208.55 | $208.60 |
| 7 purchase totals = | $889.28 | $959.3586 | $959.36 | $959.35 | $959.40 | |