| 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 | $71.68 | 13.113% | $81.0794 | $81.08 | $81.10 | $81.10 |
| Purchase #2 | $10.42 | 4.847% | $10.9251 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $230.89 | 11.441% | $257.3061 | $257.31 | $257.30 | $257.30 |
| Purchase #4 | $11.30 | 12.568% | $12.7202 | $12.72 | $12.70 | $12.70 |
| Purchase #5 | $87.69 | 8.810% | $95.4155 | $95.42 | $95.40 | $95.40 |
| Purchase #6 | $101.43 | 13.602% | $115.2265 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $250.97 | 11.776% | $280.5242 | $280.52 | $280.50 | $280.50 |
| 7 purchase totals = | $764.38 | $853.1970 | $853.21 | $853.20 | $853.10 | |