| 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 | $62.84 | 4.161% | $65.4548 | $65.45 | $65.45 | $65.50 |
| Purchase #2 | $30.73 | 4.280% | $32.0452 | $32.05 | $32.05 | $32.00 |
| Purchase #3 | $12.79 | 4.254% | $13.3341 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $133.98 | 3.312% | $138.4174 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $46.64 | 10.849% | $51.7 | $51.70 | $51.70 | $51.70 |
| Purchase #6 | $7.39 | 13.549% | $8.3913 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $195.76 | 3.703% | $203.009 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $490.13 | $512.3518 | $512.35 | $512.35 | $512.30 | |