| 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 | $56.63 | 11.746% | $63.2818 | $63.28 | $63.30 | $63.30 |
| Purchase #2 | $17.51 | 8.510% | $19.0001 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $127.26 | 7.102% | $136.298 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $86.85 | 3.442% | $89.8394 | $89.84 | $89.85 | $89.80 |
| Purchase #5 | $235.50 | 4.697% | $246.5614 | $246.56 | $246.55 | $246.60 |
| Purchase #6 | $173.83 | 4.408% | $181.4924 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $219.45 | 10.205% | $241.8449 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $917.03 | $978.3180 | $978.31 | $978.35 | $978.30 | |