| 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 | $34.74 | 6.668% | $37.0565 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $101.65 | 13.657% | $115.5323 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $193.59 | 3.201% | $199.7868 | $199.79 | $199.80 | $199.80 |
| Purchase #4 | $239.81 | 10.320% | $264.5584 | $264.56 | $264.55 | $264.60 |
| Purchase #5 | $240.49 | 13.722% | $273.49 | $273.49 | $273.50 | $273.50 |
| Purchase #6 | $96.78 | 4.589% | $101.2212 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $164.87 | 12.468% | $185.426 | $185.43 | $185.45 | $185.40 |
| 7 purchase totals = | $1,071.93 | $1,177.0712 | $1,177.08 | $1,177.10 | $1,177.10 | |