| 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 | $97.62 | 9.795% | $107.1819 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $7.74 | 13.455% | $8.7814 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $37.81 | 5.153% | $39.7583 | $39.76 | $39.75 | $39.80 |
| Purchase #4 | $107.27 | 11.175% | $119.2574 | $119.26 | $119.25 | $119.30 |
| Purchase #5 | $232.35 | 7.270% | $249.2418 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $82.69 | 13.157% | $93.5695 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $229.69 | 12.692% | $258.8423 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $795.17 | $876.6326 | $876.63 | $876.65 | $876.70 | |