| 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 | $77.90 | 9.627% | $85.3994 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $60.54 | 10.763% | $67.0559 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $49.59 | 13.368% | $56.2192 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $30.47 | 9.498% | $33.364 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $120.46 | 7.630% | $129.6511 | $129.65 | $129.65 | $129.70 |
| Purchase #6 | $98.67 | 8.432% | $106.9899 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $181.56 | 6.552% | $193.4558 | $193.46 | $193.45 | $193.50 |
| 7 purchase totals = | $619.19 | $672.1353 | $672.14 | $672.10 | $672.30 | |