| 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 | $87.41 | 9.702% | $95.8905 | $95.89 | $95.90 | $95.90 |
| Purchase #2 | $5.60 | 5.121% | $5.8868 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $114.76 | 12.599% | $129.2186 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $84.55 | 6.585% | $90.1176 | $90.12 | $90.10 | $90.10 |
| Purchase #5 | $190.79 | 5.674% | $201.6154 | $201.62 | $201.60 | $201.60 |
| Purchase #6 | $31.67 | 9.287% | $34.6112 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $46.86 | 7.862% | $50.5441 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $561.64 | $607.8842 | $607.89 | $607.85 | $607.80 | |