| 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 | $72.96 | 10.814% | $80.8499 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $6.63 | 9.701% | $7.2732 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $226.60 | 3.714% | $235.0159 | $235.02 | $235.00 | $235.00 |
| Purchase #4 | $146.57 | 10.812% | $162.4171 | $162.42 | $162.40 | $162.40 |
| Purchase #5 | $34.51 | 6.844% | $36.8719 | $36.87 | $36.85 | $36.90 |
| Purchase #6 | $19.65 | 10.356% | $21.685 | $21.69 | $21.70 | $21.70 |
| Purchase #7 | $42.78 | 13.634% | $48.6126 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $549.70 | $592.7256 | $592.73 | $592.65 | $592.70 | |