| 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 | $7.63 | 5.361% | $8.039 | $8.04 | $8.05 | $8.00 |
| Purchase #2 | $242.43 | 10.740% | $268.467 | $268.47 | $268.45 | $268.50 |
| Purchase #3 | $204.60 | 3.748% | $212.2684 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $16.60 | 12.252% | $18.6338 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $57.27 | 6.776% | $61.1506 | $61.15 | $61.15 | $61.20 |
| Purchase #6 | $121.46 | 3.412% | $125.6042 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $163.99 | 13.419% | $185.9958 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $813.98 | $880.1588 | $880.16 | $880.15 | $880.20 | |