| 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 | $14.93 | 10.662% | $16.5218 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $76.78 | 8.826% | $83.5566 | $83.56 | $83.55 | $83.60 |
| Purchase #3 | $42.42 | 8.263% | $45.9252 | $45.93 | $45.95 | $45.90 |
| Purchase #4 | $58.28 | 10.563% | $64.4361 | $64.44 | $64.45 | $64.40 |
| Purchase #5 | $126.61 | 7.643% | $136.2868 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $38.94 | 7.521% | $41.8687 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $206.42 | 12.124% | $231.4464 | $231.45 | $231.45 | $231.40 |
| 7 purchase totals = | $564.38 | $620.0416 | $620.06 | $620.05 | $620.00 | |