| 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 | $93.51 | 12.270% | $104.9837 | $104.98 | $105.00 | $105.00 |
| Purchase #2 | $5.59 | 13.289% | $6.3329 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $140.43 | 4.225% | $146.3632 | $146.36 | $146.35 | $146.40 |
| Purchase #4 | $76.36 | 6.239% | $81.1241 | $81.12 | $81.10 | $81.10 |
| Purchase #5 | $159.46 | 8.649% | $173.2517 | $173.25 | $173.25 | $173.30 |
| Purchase #6 | $149.58 | 11.667% | $167.0315 | $167.03 | $167.05 | $167.00 |
| Purchase #7 | $196.53 | 6.261% | $208.8347 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $821.46 | $887.9218 | $887.90 | $887.95 | $887.90 | |