| 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 | $10.58 | 11.270% | $11.7724 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $15.45 | 5.408% | $16.2855 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $22.32 | 9.851% | $24.5187 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $58.52 | 8.664% | $63.5902 | $63.59 | $63.60 | $63.60 |
| Purchase #5 | $18.53 | 11.357% | $20.6345 | $20.63 | $20.65 | $20.60 |
| Purchase #6 | $133.50 | 4.189% | $139.0923 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $73.33 | 12.375% | $82.4046 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $332.23 | $358.2982 | $358.29 | $358.30 | $358.30 | |