| 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 | $47.46 | 6.309% | $50.4543 | $50.45 | $50.45 | $50.50 |
| Purchase #2 | $13.37 | 8.708% | $14.5343 | $14.53 | $14.55 | $14.50 |
| Purchase #3 | $81.95 | 6.694% | $87.4357 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $120.34 | 5.561% | $127.0321 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $166.49 | 9.248% | $181.887 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $222.41 | 4.741% | $232.9545 | $232.95 | $232.95 | $233.00 |
| Purchase #7 | $181.90 | 8.293% | $196.985 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $833.92 | $891.2829 | $891.28 | $891.35 | $891.30 | |