| 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 | $28.84 | 11.775% | $32.2359 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $171.29 | 5.845% | $181.3019 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $76.44 | 10.503% | $84.4685 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $54.52 | 5.253% | $57.3839 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $173.25 | 3.837% | $179.8976 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $123.58 | 6.447% | $131.5472 | $131.55 | $131.55 | $131.50 |
| Purchase #7 | $165.96 | 10.624% | $183.5916 | $183.59 | $183.60 | $183.60 |
| 7 purchase totals = | $793.88 | $850.4266 | $850.43 | $850.45 | $850.40 | |