| 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 | $74.32 | 9.602% | $81.4562 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $38.39 | 12.407% | $43.153 | $43.15 | $43.15 | $43.20 |
| Purchase #3 | $36.85 | 12.431% | $41.4308 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $41.83 | 10.585% | $46.2577 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $153.85 | 12.592% | $173.2228 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $104.38 | 4.302% | $108.8704 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $102.37 | 4.206% | $106.6757 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $551.99 | $601.0666 | $601.07 | $601.05 | $601.20 | |