| 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 | $72.76 | 6.812% | $77.7164 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $242.27 | 4.342% | $252.7894 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $233.94 | 5.865% | $247.6606 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $217.62 | 13.183% | $246.3088 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $195.77 | 9.702% | $214.7636 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $239.49 | 5.676% | $253.0835 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $181.79 | 5.239% | $191.314 | $191.31 | $191.30 | $191.30 |
| 7 purchase totals = | $1,383.64 | $1,483.6363 | $1,483.63 | $1,483.60 | $1,483.70 | |