| 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 | $16.32 | 4.830% | $17.1083 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $39.83 | 13.220% | $45.0955 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $76.58 | 9.208% | $83.6315 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $37.96 | 10.427% | $41.9181 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $185.52 | 10.859% | $205.6656 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $179.50 | 12.284% | $201.5498 | $201.55 | $201.55 | $201.50 |
| Purchase #7 | $92.55 | 6.386% | $98.4602 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $628.26 | $693.4290 | $693.44 | $693.40 | $693.40 | |