| 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 | $118.70 | 5.373% | $125.0778 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $86.63 | 5.780% | $91.6372 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $157.53 | 4.162% | $164.0864 | $164.09 | $164.10 | $164.10 |
| Purchase #4 | $218.80 | 8.419% | $237.2208 | $237.22 | $237.20 | $237.20 |
| Purchase #5 | $65.50 | 9.865% | $71.9616 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $118.62 | 7.241% | $127.2093 | $127.21 | $127.20 | $127.20 |
| Purchase #7 | $42.98 | 3.242% | $44.3734 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $808.76 | $861.5665 | $861.57 | $861.55 | $861.60 | |