| 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 | $8.77 | 13.332% | $9.9392 | $9.94 | $9.95 | $9.90 |
| Purchase #2 | $195.43 | 7.347% | $209.7882 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $76.79 | 12.450% | $86.3504 | $86.35 | $86.35 | $86.40 |
| Purchase #4 | $158.66 | 12.566% | $178.5972 | $178.60 | $178.60 | $178.60 |
| Purchase #5 | $87.44 | 4.574% | $91.4395 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $63.61 | 3.686% | $65.9547 | $65.95 | $65.95 | $66.00 |
| Purchase #7 | $130.41 | 5.335% | $137.3674 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $721.11 | $779.4366 | $779.44 | $779.45 | $779.50 | |