| 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 | $22.73 | 5.681% | $24.0213 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $106.95 | 13.696% | $121.5979 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $29.76 | 7.830% | $32.0902 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $158.53 | 12.506% | $178.3558 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $99.85 | 7.510% | $107.3487 | $107.35 | $107.35 | $107.30 |
| Purchase #6 | $188.89 | 13.641% | $214.6565 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $29.30 | 10.398% | $32.3466 | $32.35 | $32.35 | $32.30 |
| 7 purchase totals = | $636.01 | $710.4170 | $710.43 | $710.40 | $710.40 | |