| 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 | $128.87 | 9.682% | $141.3472 | $141.35 | $141.35 | $141.30 |
| Purchase #2 | $96.98 | 12.329% | $108.9367 | $108.94 | $108.95 | $108.90 |
| Purchase #3 | $95.50 | 5.396% | $100.6532 | $100.65 | $100.65 | $100.70 |
| Purchase #4 | $10.40 | 7.491% | $11.1791 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $176.47 | 12.821% | $199.0952 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $138.93 | 13.282% | $157.3827 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $37.74 | 8.412% | $40.9147 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $684.89 | $759.5088 | $759.51 | $759.55 | $759.50 | |