| 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 | $46.94 | 11.785% | $52.4719 | $52.47 | $52.45 | $52.50 |
| Purchase #2 | $179.41 | 13.623% | $203.851 | $203.85 | $203.85 | $203.90 |
| Purchase #3 | $164.77 | 6.360% | $175.2494 | $175.25 | $175.25 | $175.20 |
| Purchase #4 | $45.78 | 3.318% | $47.299 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $22.72 | 12.818% | $25.6322 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $13.57 | 10.205% | $14.9548 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $25.45 | 11.537% | $28.3862 | $28.39 | $28.40 | $28.40 |
| 7 purchase totals = | $498.64 | $547.8445 | $547.84 | $547.85 | $547.90 | |