| 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 | $102.94 | 3.525% | $106.5686 | $106.57 | $106.55 | $106.60 |
| Purchase #2 | $44.68 | 10.834% | $49.5206 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $182.61 | 8.843% | $198.7582 | $198.76 | $198.75 | $198.80 |
| Purchase #4 | $127.47 | 6.758% | $136.0844 | $136.08 | $136.10 | $136.10 |
| Purchase #5 | $59.76 | 6.259% | $63.5004 | $63.50 | $63.50 | $63.50 |
| Purchase #6 | $221.34 | 3.718% | $229.5694 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $224.36 | 3.593% | $232.4213 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $963.16 | $1,016.4229 | $1,016.42 | $1,016.35 | $1,016.50 | |