| 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 | $229.70 | 11.365% | $255.8054 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $35.46 | 7.531% | $38.1305 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $16.82 | 8.382% | $18.2299 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $165.52 | 6.189% | $175.764 | $175.76 | $175.75 | $175.80 |
| Purchase #5 | $84.93 | 11.715% | $94.8795 | $94.88 | $94.90 | $94.90 |
| Purchase #6 | $80.36 | 7.439% | $86.338 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $63.33 | 7.529% | $68.0981 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $676.12 | $737.2454 | $737.25 | $737.30 | $737.20 | |