| 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 | $74.71 | 9.577% | $81.865 | $81.87 | $81.85 | $81.90 |
| Purchase #2 | $86.41 | 4.608% | $90.3918 | $90.39 | $90.40 | $90.40 |
| Purchase #3 | $120.63 | 10.170% | $132.8981 | $132.90 | $132.90 | $132.90 |
| Purchase #4 | $155.63 | 4.480% | $162.6022 | $162.60 | $162.60 | $162.60 |
| Purchase #5 | $184.35 | 12.502% | $207.3974 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $118.70 | 13.336% | $134.5298 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $81.36 | 6.651% | $86.7713 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $821.79 | $896.4556 | $896.46 | $896.45 | $896.50 | |