| 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 | $58.54 | 8.345% | $63.4252 | $63.43 | $63.45 | $63.40 |
| Purchase #2 | $246.30 | 3.439% | $254.7703 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $165.25 | 9.423% | $180.8215 | $180.82 | $180.80 | $180.80 |
| Purchase #4 | $164.92 | 9.622% | $180.7886 | $180.79 | $180.80 | $180.80 |
| Purchase #5 | $44.85 | 10.296% | $49.4678 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $113.96 | 4.540% | $119.1338 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $141.56 | 5.226% | $148.9579 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $935.38 | $997.3651 | $997.37 | $997.35 | $997.40 | |