| 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 | $40.57 | 9.590% | $44.4607 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $184.86 | 9.692% | $202.7766 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $56.66 | 8.821% | $61.658 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $42.37 | 13.520% | $48.0984 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $55.75 | 13.375% | $63.2066 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $139.58 | 12.555% | $157.1043 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $107.72 | 8.776% | $117.1735 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $627.51 | $694.4781 | $694.48 | $694.45 | $694.60 | |