| 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 | $106.49 | 11.455% | $118.6884 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $54.84 | 6.839% | $58.5905 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $30.46 | 11.386% | $33.9282 | $33.93 | $33.95 | $33.90 |
| Purchase #4 | $201.69 | 13.709% | $229.3397 | $229.34 | $229.35 | $229.30 |
| Purchase #5 | $203.64 | 7.613% | $219.1431 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $51.83 | 10.482% | $57.2628 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $107.33 | 5.547% | $113.2836 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $756.28 | $830.2363 | $830.23 | $830.30 | $830.20 | |