| 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 | $179.85 | 9.404% | $196.7631 | $196.76 | $196.75 | $196.80 |
| Purchase #2 | $37.76 | 11.157% | $41.9729 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $161.71 | 8.107% | $174.8198 | $174.82 | $174.80 | $174.80 |
| Purchase #4 | $60.39 | 4.307% | $62.991 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $38.61 | 12.671% | $43.5023 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $28.50 | 6.465% | $30.3425 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $55.61 | 3.840% | $57.7454 | $57.75 | $57.75 | $57.70 |
| 7 purchase totals = | $562.43 | $608.1370 | $608.13 | $608.10 | $608.10 | |