| 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 | $98.50 | 6.593% | $104.9941 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $96.87 | 7.805% | $104.4307 | $104.43 | $104.45 | $104.40 |
| Purchase #3 | $44.60 | 6.318% | $47.4178 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $72.30 | 12.569% | $81.3874 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $47.60 | 4.737% | $49.8548 | $49.85 | $49.85 | $49.90 |
| Purchase #6 | $116.80 | 9.120% | $127.4522 | $127.45 | $127.45 | $127.50 |
| Purchase #7 | $142.79 | 12.874% | $161.1728 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $619.46 | $676.7098 | $676.70 | $676.70 | $676.80 | |