| 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 | $99.41 | 7.448% | $106.8141 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $140.86 | 11.280% | $156.749 | $156.75 | $156.75 | $156.70 |
| Purchase #3 | $101.95 | 4.767% | $106.81 | $106.81 | $106.80 | $106.80 |
| Purchase #4 | $50.63 | 11.478% | $56.4413 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $52.89 | 6.292% | $56.2178 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $238.70 | 6.257% | $253.6355 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $162.76 | 13.736% | $185.1167 | $185.12 | $185.10 | $185.10 |
| 7 purchase totals = | $847.20 | $921.7844 | $921.79 | $921.75 | $921.60 | |