| 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 | $15.40 | 9.513% | $16.865 | $16.87 | $16.85 | $16.90 |
| Purchase #2 | $64.93 | 5.433% | $68.4576 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $226.65 | 9.521% | $248.2293 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $13.61 | 6.828% | $14.5393 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $119.69 | 12.240% | $134.3401 | $134.34 | $134.35 | $134.30 |
| Purchase #6 | $231.87 | 10.216% | $255.5578 | $255.56 | $255.55 | $255.60 |
| Purchase #7 | $20.29 | 11.293% | $22.5813 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $692.44 | $760.5704 | $760.58 | $760.60 | $760.60 | |