| 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 | $71.76 | 13.678% | $81.5753 | $81.58 | $81.60 | $81.60 |
| Purchase #2 | $158.91 | 3.416% | $164.3384 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $224.85 | 7.347% | $241.3697 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $42.44 | 13.753% | $48.2768 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $128.61 | 7.114% | $137.7593 | $137.76 | $137.75 | $137.80 |
| Purchase #6 | $51.38 | 7.772% | $55.3733 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $107.87 | 12.624% | $121.4875 | $121.49 | $121.50 | $121.50 |
| 7 purchase totals = | $785.82 | $850.1803 | $850.19 | $850.20 | $850.30 | |