| 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 | $54.77 | 8.116% | $59.2151 | $59.22 | $59.20 | $59.20 |
| Purchase #2 | $107.81 | 9.404% | $117.9485 | $117.95 | $117.95 | $117.90 |
| Purchase #3 | $74.80 | 3.676% | $77.5496 | $77.55 | $77.55 | $77.50 |
| Purchase #4 | $120.29 | 12.186% | $134.9485 | $134.95 | $134.95 | $134.90 |
| Purchase #5 | $49.32 | 5.685% | $52.1238 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $22.97 | 3.329% | $23.7347 | $23.73 | $23.75 | $23.70 |
| Purchase #7 | $77.36 | 9.440% | $84.6628 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $507.32 | $550.1830 | $550.18 | $550.15 | $550.00 | |