| 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 | 7.153% | $9.3973 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $38.33 | 8.405% | $41.5516 | $41.55 | $41.55 | $41.60 |
| Purchase #3 | $156.42 | 12.347% | $175.7332 | $175.73 | $175.75 | $175.70 |
| Purchase #4 | $250.40 | 6.265% | $266.0876 | $266.09 | $266.10 | $266.10 |
| Purchase #5 | $163.65 | 11.797% | $182.9558 | $182.96 | $182.95 | $183.00 |
| Purchase #6 | $86.78 | 9.135% | $94.7074 | $94.71 | $94.70 | $94.70 |
| Purchase #7 | $164.75 | 4.256% | $171.7618 | $171.76 | $171.75 | $171.80 |
| 7 purchase totals = | $869.10 | $942.1947 | $942.20 | $942.20 | $942.30 | |