| 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 | $84.57 | 7.654% | $91.043 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $111.44 | 11.846% | $124.6412 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $167.35 | 11.266% | $186.2037 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $40.44 | 6.837% | $43.2049 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $91.89 | 11.130% | $102.1174 | $102.12 | $102.10 | $102.10 |
| Purchase #6 | $224.37 | 4.873% | $235.3036 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $57.63 | 10.497% | $63.6794 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $777.69 | $846.1932 | $846.18 | $846.20 | $846.10 | |