| 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 | $29.41 | 9.504% | $32.2051 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $10.45 | 6.780% | $11.1585 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $98.31 | 8.860% | $107.0203 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $6.96 | 4.234% | $7.2547 | $7.25 | $7.25 | $7.30 |
| Purchase #5 | $77.86 | 6.766% | $83.128 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $179.70 | 9.190% | $196.2144 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $230.80 | 4.678% | $241.5968 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $633.49 | $678.5778 | $678.58 | $678.55 | $678.60 | |