| 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 | $47.78 | 12.155% | $53.5877 | $53.59 | $53.60 | $53.60 |
| Purchase #2 | $220.47 | 7.336% | $236.6437 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $215.59 | 4.669% | $225.6559 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $108.25 | 7.288% | $116.1393 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $164.32 | 13.538% | $186.5656 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $223.97 | 7.407% | $240.5595 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $204.32 | 6.567% | $217.7377 | $217.74 | $217.75 | $217.70 |
| 7 purchase totals = | $1,184.70 | $1,276.8894 | $1,276.90 | $1,276.90 | $1,276.90 | |