| 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 | $49.92 | 3.158% | $51.4965 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $115.89 | 4.338% | $120.9173 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $104.37 | 9.112% | $113.8802 | $113.88 | $113.90 | $113.90 |
| Purchase #4 | $123.43 | 8.480% | $133.8969 | $133.90 | $133.90 | $133.90 |
| Purchase #5 | $126.77 | 11.713% | $141.6186 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $166.50 | 12.464% | $187.2526 | $187.25 | $187.25 | $187.30 |
| Purchase #7 | $179.70 | 8.574% | $195.1075 | $195.11 | $195.10 | $195.10 |
| 7 purchase totals = | $866.58 | $944.1696 | $944.18 | $944.15 | $944.20 | |