| 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 | $9.31 | 4.224% | $9.7033 | $9.70 | $9.70 | $9.70 |
| Purchase #2 | $203.46 | 5.114% | $213.8649 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $49.93 | 6.350% | $53.1006 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $99.26 | 8.855% | $108.0495 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $128.60 | 12.776% | $145.0299 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $5.87 | 6.278% | $6.2385 | $6.24 | $6.25 | $6.20 |
| Purchase #7 | $152.28 | 7.257% | $163.331 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $648.71 | $699.3177 | $699.31 | $699.35 | $699.20 | |