| 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 | $54.37 | 6.660% | $57.991 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $115.39 | 6.196% | $122.5396 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $161.64 | 12.469% | $181.7949 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $112.58 | 12.307% | $126.4352 | $126.44 | $126.45 | $126.40 |
| Purchase #5 | $136.30 | 6.652% | $145.3667 | $145.37 | $145.35 | $145.40 |
| Purchase #6 | $206.66 | 4.831% | $216.6437 | $216.64 | $216.65 | $216.60 |
| Purchase #7 | $250.64 | 12.431% | $281.7971 | $281.80 | $281.80 | $281.80 |
| 7 purchase totals = | $1,037.58 | $1,132.5682 | $1,132.57 | $1,132.60 | $1,132.50 | |