| 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 | $37.46 | 10.223% | $41.2895 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $24.25 | 10.602% | $26.821 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $58.40 | 13.633% | $66.3617 | $66.36 | $66.35 | $66.40 |
| Purchase #4 | $81.97 | 7.715% | $88.294 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $232.78 | 3.793% | $241.6093 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $106.96 | 7.158% | $114.6162 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $30.25 | 6.502% | $32.2169 | $32.22 | $32.20 | $32.20 |
| 7 purchase totals = | $572.07 | $611.2086 | $611.21 | $611.15 | $611.20 | |