| 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 | $56.92 | 6.767% | $60.7718 | $60.77 | $60.75 | $60.80 |
| Purchase #2 | $245.64 | 5.266% | $258.5754 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $85.60 | 13.464% | $97.1252 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $191.96 | 4.136% | $199.8995 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $157.83 | 11.670% | $176.2488 | $176.25 | $176.25 | $176.20 |
| Purchase #6 | $50.55 | 10.374% | $55.7941 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $7.90 | 3.413% | $8.1696 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $796.40 | $856.5844 | $856.59 | $856.60 | $856.60 | |