| 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 | $8.49 | 9.869% | $9.3279 | $9.33 | $9.35 | $9.30 |
| Purchase #2 | $25.61 | 9.548% | $28.0552 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $181.30 | 12.260% | $203.5274 | $203.53 | $203.55 | $203.50 |
| Purchase #4 | $154.30 | 12.763% | $173.9933 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $222.73 | 3.732% | $231.0423 | $231.04 | $231.05 | $231.00 |
| Purchase #6 | $132.32 | 3.800% | $137.3482 | $137.35 | $137.35 | $137.30 |
| Purchase #7 | $46.58 | 6.320% | $49.5239 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $771.33 | $832.8182 | $832.82 | $832.85 | $832.70 | |