| 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 | $47.41 | 8.527% | $51.4527 | $51.45 | $51.45 | $51.50 |
| Purchase #2 | $147.56 | 7.389% | $158.4632 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $11.70 | 11.228% | $13.0137 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $66.31 | 13.158% | $75.0351 | $75.04 | $75.05 | $75.00 |
| Purchase #5 | $29.79 | 7.789% | $32.1103 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $214.75 | 7.256% | $230.3323 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $18.46 | 10.518% | $20.4016 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $535.98 | $580.8089 | $580.80 | $580.80 | $580.80 | |