| 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 | $84.59 | 4.262% | $88.1952 | $88.20 | $88.20 | $88.20 |
| Purchase #2 | $140.54 | 3.856% | $145.9592 | $145.96 | $145.95 | $146.00 |
| Purchase #3 | $96.68 | 9.326% | $105.6964 | $105.70 | $105.70 | $105.70 |
| Purchase #4 | $150.46 | 8.739% | $163.6087 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $232.99 | 9.739% | $255.6809 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $12.48 | 4.472% | $13.0381 | $13.04 | $13.05 | $13.00 |
| Purchase #7 | $98.58 | 3.762% | $102.2886 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $816.32 | $874.4671 | $874.48 | $874.50 | $874.50 | |