| 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 | $102.94 | 5.538% | $108.6408 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $124.45 | 10.479% | $137.4911 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $72.43 | 4.138% | $75.4272 | $75.43 | $75.45 | $75.40 |
| Purchase #4 | $90.55 | 13.426% | $102.7072 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $204.55 | 4.754% | $214.2743 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $154.88 | 5.450% | $163.321 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $91.42 | 3.327% | $94.4615 | $94.46 | $94.45 | $94.50 |
| 7 purchase totals = | $841.22 | $896.3231 | $896.32 | $896.30 | $896.30 | |