| 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 | $44.83 | 7.342% | $48.1214 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $67.57 | 8.458% | $73.2851 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $110.93 | 8.378% | $120.2237 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $102.40 | 10.677% | $113.3332 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $126.84 | 9.112% | $138.3977 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $144.53 | 6.737% | $154.267 | $154.27 | $154.25 | $154.30 |
| Purchase #7 | $147.44 | 13.549% | $167.4166 | $167.42 | $167.40 | $167.40 |
| 7 purchase totals = | $744.54 | $815.0447 | $815.05 | $815.00 | $815.00 | |