| 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 | $30.52 | 13.716% | $34.7061 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $247.70 | 4.400% | $258.5988 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $130.97 | 5.738% | $138.4851 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $9.52 | 5.659% | $10.0587 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $153.77 | 5.179% | $161.7337 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $148.43 | 6.855% | $158.6049 | $158.60 | $158.60 | $158.60 |
| Purchase #7 | $22.92 | 6.309% | $24.366 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $743.83 | $786.5533 | $786.56 | $786.55 | $786.60 | |