| 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 | $5.92 | 3.713% | $6.1398 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $49.63 | 4.110% | $51.6698 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $102.47 | 6.486% | $109.1162 | $109.12 | $109.10 | $109.10 |
| Purchase #4 | $236.83 | 5.731% | $250.4027 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $81.94 | 12.341% | $92.0522 | $92.05 | $92.05 | $92.10 |
| Purchase #6 | $5.87 | 8.293% | $6.3568 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $213.40 | 11.786% | $238.5513 | $238.55 | $238.55 | $238.60 |
| 7 purchase totals = | $696.06 | $754.2888 | $754.29 | $754.25 | $754.40 | |