| 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 | $57.40 | 7.201% | $61.5334 | $61.53 | $61.55 | $61.50 |
| Purchase #2 | $126.96 | 6.265% | $134.914 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $21.80 | 5.792% | $23.0627 | $23.06 | $23.05 | $23.10 |
| Purchase #4 | $123.94 | 8.594% | $134.5914 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $127.92 | 13.457% | $145.1342 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $209.97 | 3.463% | $217.2413 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $145.46 | 8.584% | $157.9463 | $157.95 | $157.95 | $157.90 |
| 7 purchase totals = | $813.45 | $874.4233 | $874.41 | $874.45 | $874.30 | |