| 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 | $30.68 | 5.238% | $32.287 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $10.86 | 12.597% | $12.228 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $200.74 | 9.606% | $220.0231 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $52.34 | 12.411% | $58.8359 | $58.84 | $58.85 | $58.80 |
| Purchase #5 | $39.39 | 3.414% | $40.7348 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $40.72 | 11.735% | $45.4985 | $45.50 | $45.50 | $45.50 |
| Purchase #7 | $75.35 | 7.396% | $80.9229 | $80.92 | $80.90 | $80.90 |
| 7 purchase totals = | $450.08 | $490.5302 | $490.53 | $490.55 | $490.40 | |