| 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 | $5.52 | 9.583% | $6.049 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $28.99 | 11.661% | $32.3705 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $30.72 | 6.691% | $32.7755 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $22.56 | 13.597% | $25.6275 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $242.95 | 12.483% | $273.2774 | $273.28 | $273.30 | $273.30 |
| Purchase #6 | $24.82 | 5.800% | $26.2596 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $28.33 | 8.463% | $30.7276 | $30.73 | $30.75 | $30.70 |
| 7 purchase totals = | $383.89 | $427.0871 | $427.10 | $427.15 | $427.10 | |