| 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 | $85.90 | 6.833% | $91.7695 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $225.81 | 11.654% | $252.1259 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $39.60 | 13.323% | $44.8759 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $86.91 | 4.874% | $91.146 | $91.15 | $91.15 | $91.10 |
| Purchase #5 | $28.77 | 8.469% | $31.2065 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $232.47 | 7.590% | $250.1145 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $221.62 | 12.470% | $249.256 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $921.08 | $1,010.4943 | $1,010.51 | $1,010.50 | $1,010.50 | |