| 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 | $32.64 | 7.262% | $35.0103 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $10.50 | 11.672% | $11.7256 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $75.50 | 10.208% | $83.207 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $108.69 | 4.640% | $113.7332 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $199.41 | 7.189% | $213.7456 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $27.91 | 11.391% | $31.0892 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $188.31 | 11.227% | $209.4516 | $209.45 | $209.45 | $209.50 |
| 7 purchase totals = | $642.96 | $697.9625 | $697.97 | $698.00 | $697.90 | |