| 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 | $81.82 | 6.200% | $86.8928 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $155.43 | 6.786% | $165.9775 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $187.41 | 7.590% | $201.6344 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $90.46 | 5.772% | $95.6814 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $105.67 | 8.395% | $114.541 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $133.37 | 6.167% | $141.5949 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $135.45 | 13.872% | $154.2396 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $889.61 | $960.5616 | $960.55 | $960.65 | $960.50 | |