| 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 | $69.63 | 9.679% | $76.3695 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $40.49 | 10.609% | $44.7856 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $30.98 | 8.358% | $33.5693 | $33.57 | $33.55 | $33.60 |
| Purchase #4 | $210.48 | 6.567% | $224.3022 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $59.37 | 7.714% | $63.9498 | $63.95 | $63.95 | $63.90 |
| Purchase #6 | $89.73 | 11.239% | $99.8148 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $47.54 | 13.113% | $53.7739 | $53.77 | $53.75 | $53.80 |
| 7 purchase totals = | $548.22 | $596.5651 | $596.56 | $596.50 | $596.60 | |