| 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 | $22.73 | 3.566% | $23.5406 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $198.59 | 4.670% | $207.8642 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $157.30 | 13.822% | $179.042 | $179.04 | $179.05 | $179.00 |
| Purchase #4 | $63.44 | 6.702% | $67.6917 | $67.69 | $67.70 | $67.70 |
| Purchase #5 | $175.75 | 9.582% | $192.5904 | $192.59 | $192.60 | $192.60 |
| Purchase #6 | $57.70 | 9.410% | $63.1296 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $30.65 | 11.256% | $34.1 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $706.16 | $767.9585 | $767.95 | $768.00 | $767.90 | |