| 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 | $40.94 | 5.133% | $43.0415 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $140.34 | 9.832% | $154.1382 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $48.43 | 13.390% | $54.9148 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $98.91 | 7.146% | $105.9781 | $105.98 | $106.00 | $106.00 |
| Purchase #5 | $81.86 | 6.771% | $87.4027 | $87.40 | $87.40 | $87.40 |
| Purchase #6 | $76.85 | 13.416% | $87.1602 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $232.74 | 7.704% | $250.6703 | $250.67 | $250.65 | $250.70 |
| 7 purchase totals = | $720.07 | $783.3058 | $783.30 | $783.30 | $783.30 | |