| 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 | $8.85 | 4.529% | $9.2508 | $9.25 | $9.25 | $9.30 |
| Purchase #2 | $176.50 | 11.386% | $196.5963 | $196.60 | $196.60 | $196.60 |
| Purchase #3 | $175.43 | 7.625% | $188.8065 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $23.83 | 13.529% | $27.054 | $27.05 | $27.05 | $27.10 |
| Purchase #5 | $185.25 | 11.605% | $206.7483 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $31.52 | 9.672% | $34.5686 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $64.47 | 7.320% | $69.1892 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $665.85 | $732.2137 | $732.22 | $732.20 | $732.30 | |