| 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 | $118.40 | 9.432% | $129.5675 | $129.57 | $129.55 | $129.60 |
| Purchase #2 | $60.77 | 6.209% | $64.5432 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $5.84 | 5.866% | $6.1826 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $134.41 | 4.557% | $140.5351 | $140.54 | $140.55 | $140.50 |
| Purchase #5 | $147.43 | 11.504% | $164.3903 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $141.34 | 4.312% | $147.4346 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $5.95 | 9.372% | $6.5076 | $6.51 | $6.50 | $6.50 |
| 7 purchase totals = | $614.14 | $659.1609 | $659.16 | $659.20 | $659.10 | |