| 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 | $49.35 | 6.682% | $52.6476 | $52.65 | $52.65 | $52.60 |
| Purchase #2 | $90.80 | 11.261% | $101.025 | $101.03 | $101.05 | $101.00 |
| Purchase #3 | $9.83 | 13.373% | $11.1446 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $37.53 | 5.764% | $39.6932 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $113.91 | 5.353% | $120.0076 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $161.69 | 7.372% | $173.6098 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $139.39 | 11.511% | $155.4352 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $602.50 | $653.5630 | $653.57 | $653.60 | $653.40 | |