| 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 | $75.37 | 7.660% | $81.1433 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $225.45 | 11.154% | $250.5967 | $250.60 | $250.60 | $250.60 |
| Purchase #3 | $248.69 | 6.855% | $265.7377 | $265.74 | $265.75 | $265.70 |
| Purchase #4 | $60.34 | 11.635% | $67.3606 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $120.79 | 10.776% | $133.8063 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $237.84 | 4.676% | $248.9614 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $201.35 | 13.495% | $228.5222 | $228.52 | $228.50 | $228.50 |
| 7 purchase totals = | $1,169.83 | $1,276.1282 | $1,276.13 | $1,276.10 | $1,276.10 | |