| 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 | $85.90 | 9.510% | $94.0691 | $94.07 | $94.05 | $94.10 |
| Purchase #2 | $15.67 | 3.717% | $16.2525 | $16.25 | $16.25 | $16.30 |
| Purchase #3 | $159.64 | 9.599% | $174.9638 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $93.51 | 13.598% | $106.2255 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $220.49 | 11.473% | $245.7868 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $17.39 | 6.569% | $18.5323 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $83.32 | 9.441% | $91.1862 | $91.19 | $91.20 | $91.20 |
| 7 purchase totals = | $675.92 | $747.0162 | $747.02 | $747.05 | $747.10 | |