| 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 | $29.66 | 3.131% | $30.5887 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $51.79 | 6.749% | $55.2853 | $55.29 | $55.30 | $55.30 |
| Purchase #3 | $223.90 | 5.599% | $236.4362 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $65.91 | 6.329% | $70.0814 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $247.46 | 4.558% | $258.7392 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $197.62 | 4.301% | $206.1196 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $199.33 | 3.803% | $206.9105 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $1,015.67 | $1,064.1609 | $1,064.17 | $1,064.20 | $1,064.10 | |