| 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 | $49.33 | 7.552% | $53.0554 | $53.06 | $53.05 | $53.10 |
| Purchase #2 | $153.81 | 12.722% | $173.3777 | $173.38 | $173.40 | $173.40 |
| Purchase #3 | $185.83 | 10.552% | $205.4388 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $98.62 | 8.359% | $106.8636 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $134.73 | 5.756% | $142.4851 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $136.67 | 4.792% | $143.2192 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $166.36 | 12.247% | $186.7341 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $925.35 | $1,011.1739 | $1,011.18 | $1,011.20 | $1,011.20 | |