| 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 | $91.85 | 8.319% | $99.491 | $99.49 | $99.50 | $99.50 |
| Purchase #2 | $249.25 | 13.436% | $282.7392 | $282.74 | $282.75 | $282.70 |
| Purchase #3 | $35.52 | 9.739% | $38.9793 | $38.98 | $39.00 | $39.00 |
| Purchase #4 | $22.99 | 5.618% | $24.2816 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $51.53 | 9.583% | $56.4681 | $56.47 | $56.45 | $56.50 |
| Purchase #6 | $231.44 | 9.194% | $252.7186 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $227.50 | 10.125% | $250.5344 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $910.08 | $1,005.2122 | $1,005.21 | $1,005.25 | $1,005.20 | |