| 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 | $5.91 | 11.763% | $6.6052 | $6.61 | $6.60 | $6.60 |
| Purchase #2 | $64.41 | 9.458% | $70.5019 | $70.50 | $70.50 | $70.50 |
| Purchase #3 | $208.69 | 8.452% | $226.3285 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $21.84 | 9.257% | $23.8617 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $30.74 | 5.836% | $32.534 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $79.66 | 5.208% | $83.8087 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $71.33 | 12.360% | $80.1464 | $80.15 | $80.15 | $80.10 |
| 7 purchase totals = | $482.58 | $523.7864 | $523.79 | $523.80 | $523.70 | |