| 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 | $44.29 | 13.213% | $50.142 | $50.14 | $50.15 | $50.10 |
| Purchase #2 | $23.55 | 3.411% | $24.3533 | $24.35 | $24.35 | $24.40 |
| Purchase #3 | $229.76 | 7.665% | $247.3711 | $247.37 | $247.35 | $247.40 |
| Purchase #4 | $8.49 | 4.833% | $8.9003 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $237.98 | 13.714% | $270.6166 | $270.62 | $270.60 | $270.60 |
| Purchase #6 | $133.43 | 7.414% | $143.3225 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $30.96 | 4.436% | $32.3334 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $708.46 | $777.0392 | $777.03 | $777.00 | $777.00 | |