| 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 | $39.28 | 13.273% | $44.4936 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $160.35 | 6.841% | $171.3195 | $171.32 | $171.30 | $171.30 |
| Purchase #3 | $106.79 | 12.661% | $120.3107 | $120.31 | $120.30 | $120.30 |
| Purchase #4 | $183.33 | 10.606% | $202.774 | $202.77 | $202.75 | $202.80 |
| Purchase #5 | $233.64 | 8.235% | $252.8803 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $31.56 | 10.504% | $34.8751 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $100.47 | 13.289% | $113.8215 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $855.42 | $940.4747 | $940.47 | $940.45 | $940.50 | |