| 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 | $89.82 | 3.214% | $92.7068 | $92.71 | $92.70 | $92.70 |
| Purchase #2 | $80.69 | 3.821% | $83.7732 | $83.77 | $83.75 | $83.80 |
| Purchase #3 | $137.84 | 10.479% | $152.2843 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $164.56 | 7.770% | $177.3463 | $177.35 | $177.35 | $177.30 |
| Purchase #5 | $163.92 | 7.722% | $176.5779 | $176.58 | $176.60 | $176.60 |
| Purchase #6 | $134.38 | 4.783% | $140.8074 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $48.32 | 7.396% | $51.8937 | $51.89 | $51.90 | $51.90 |
| 7 purchase totals = | $819.53 | $875.3896 | $875.39 | $875.40 | $875.40 | |