| 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 | $30.52 | 10.136% | $33.6135 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $41.44 | 12.488% | $46.615 | $46.62 | $46.60 | $46.60 |
| Purchase #3 | $111.80 | 13.380% | $126.7588 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $115.56 | 9.169% | $126.1557 | $126.16 | $126.15 | $126.20 |
| Purchase #5 | $161.28 | 6.583% | $171.8971 | $171.90 | $171.90 | $171.90 |
| Purchase #6 | $135.33 | 13.486% | $153.5806 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $161.48 | 12.443% | $181.573 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $757.41 | $840.1937 | $840.20 | $840.15 | $840.30 | |