| 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 | $67.89 | 3.828% | $70.4888 | $70.49 | $70.50 | $70.50 |
| Purchase #2 | $207.69 | 7.573% | $223.4184 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $197.33 | 7.615% | $212.3567 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $168.69 | 3.695% | $174.9231 | $174.92 | $174.90 | $174.90 |
| Purchase #5 | $89.52 | 9.470% | $97.9975 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $216.32 | 4.246% | $225.5049 | $225.50 | $225.50 | $225.50 |
| Purchase #7 | $106.29 | 3.454% | $109.9613 | $109.96 | $109.95 | $110.00 |
| 7 purchase totals = | $1,053.73 | $1,114.6507 | $1,114.65 | $1,114.60 | $1,114.70 | |