| 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 | $11.73 | 13.576% | $13.3225 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $64.65 | 5.416% | $68.1514 | $68.15 | $68.15 | $68.20 |
| Purchase #3 | $144.99 | 6.120% | $153.8634 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $94.50 | 6.183% | $100.3429 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $146.61 | 5.107% | $154.0974 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $52.69 | 5.389% | $55.5295 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $117.99 | 4.419% | $123.204 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $633.16 | $668.5111 | $668.50 | $668.50 | $668.50 | |