| 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 | $125.58 | 6.131% | $133.2793 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $15.56 | 4.146% | $16.2051 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $94.90 | 13.489% | $107.7011 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $64.27 | 10.578% | $71.0685 | $71.07 | $71.05 | $71.10 |
| Purchase #5 | $19.87 | 6.178% | $21.0976 | $21.10 | $21.10 | $21.10 |
| Purchase #6 | $46.31 | 11.363% | $51.5722 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $131.56 | 4.676% | $137.7117 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $498.05 | $538.6355 | $538.64 | $538.60 | $538.70 | |