| 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 | $230.45 | 7.765% | $248.3444 | $248.34 | $248.35 | $248.30 |
| Purchase #2 | $53.33 | 13.676% | $60.6234 | $60.62 | $60.60 | $60.60 |
| Purchase #3 | $228.45 | 8.495% | $247.8568 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $66.89 | 11.179% | $74.3676 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $15.91 | 11.644% | $17.7626 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $65.64 | 3.448% | $67.9033 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $100.40 | 12.129% | $112.5775 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $761.07 | $829.4356 | $829.43 | $829.40 | $829.50 | |