| 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 | $73.63 | 3.330% | $76.0819 | $76.08 | $76.10 | $76.10 |
| Purchase #2 | $237.45 | 4.852% | $248.9711 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $110.94 | 7.388% | $119.1362 | $119.14 | $119.15 | $119.10 |
| Purchase #4 | $202.99 | 5.803% | $214.7695 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $76.44 | 7.580% | $82.2342 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $170.52 | 8.531% | $185.0671 | $185.07 | $185.05 | $185.10 |
| Purchase #7 | $221.73 | 12.576% | $249.6148 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,093.70 | $1,175.8748 | $1,175.87 | $1,175.85 | $1,175.90 | |