| 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 | $57.34 | 12.865% | $64.7168 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $142.47 | 10.352% | $157.2185 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $154.52 | 12.676% | $174.107 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $206.31 | 8.746% | $224.3539 | $224.35 | $224.35 | $224.40 |
| Purchase #5 | $202.64 | 11.840% | $226.6326 | $226.63 | $226.65 | $226.60 |
| Purchase #6 | $66.87 | 3.847% | $69.4425 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $15.37 | 12.770% | $17.3327 | $17.33 | $17.35 | $17.30 |
| 7 purchase totals = | $845.52 | $933.8040 | $933.80 | $933.80 | $933.70 | |