| 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 | $52.35 | 10.558% | $57.8771 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $130.31 | 3.529% | $134.9086 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $175.73 | 8.255% | $190.2365 | $190.24 | $190.25 | $190.20 |
| Purchase #4 | $56.76 | 8.355% | $61.5023 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $98.84 | 6.249% | $105.0165 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $42.28 | 4.115% | $44.0198 | $44.02 | $44.00 | $44.00 |
| Purchase #7 | $128.58 | 13.408% | $145.82 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $684.85 | $739.3808 | $739.39 | $739.35 | $739.30 | |