| 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 | $28.32 | 13.287% | $32.0829 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $134.94 | 5.837% | $142.8164 | $142.82 | $142.80 | $142.80 |
| Purchase #3 | $14.95 | 7.341% | $16.0475 | $16.05 | $16.05 | $16.00 |
| Purchase #4 | $182.88 | 3.503% | $189.2863 | $189.29 | $189.30 | $189.30 |
| Purchase #5 | $81.57 | 12.142% | $91.4742 | $91.47 | $91.45 | $91.50 |
| Purchase #6 | $208.31 | 8.811% | $226.6642 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $139.32 | 13.543% | $158.1881 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $790.29 | $856.5596 | $856.56 | $856.55 | $856.60 | |